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Authors: Jones, David L.
Editors:
Date: /1967
Title: Cretaceous ammonites from the lower part of the Matanuska Formation, southern Alaska, with a stratigraphic summary by Arthur Grantz
547 , , 49 p. , 10 pls.
Host: U.S. Geological Survey Professional Paper:
Document Type: Article\Abst.\Chapter\report
Annotation:
UserNote
49AEC135 (Mesozoic loc. 22123) , Anchorage , None given on E&R form. [Transmittal form of Eckhart cites it as "Gypsiferous deposit near Sheep Mountain Inn on Glen Allen Highway. Approximately 112 miles east of Anchorage, Alaska." "Salt and pepper sandstone." "NW1/4, of NE1/4, 602." "Sheep Mountain" Collector: R.A. Eckhart, p. 102 of 1949 notebook, date 9/10/49 [Note by RBB: this locality occurs on the current Anchorage D-2 quadrangle map] [Jones, 1967, p. 17 gives following description: R.A. Eckhart, 1949. Anchorage D-2 quad., 3,100 ft north of Glenn Highway. Lat. 61 deg. 48'50" N., long. 147 deg. 31'45" W. Unit B]
Inoceramus n. sp. "B"
52AGz18 (Mesozoic loc. 24188) , Anchorage , On south tributary of Squaw Creek, 1.95 miles N 40 degrees W of southeast summit of Gunsight Mountain. From basal sandstone member of Matanuska Formation. [Jones, 1967, p. 17 gives following description: A. Grantz, R. Hoare, R. Imlay, 1952. Anchorage D-2 quad. On south tributary of Squaw Creek, 1.95 miles N. 40 deg. W. of southeast summit of Gunsight Mountain. Unit B]
Inoceramus spp.
52AGz20 (Mesozoic loc. 24189) , Anchorage , On south tributary of Squaw Creek, 2.01 miles N 40 1/2 degrees W of southeast summit of Gunsight Mountain. Near base of shale and siltstone member of the Matanuska Formation. [Jones, 1967, p. 17 gives following description: A. Grantz, R. Hoare, R. Imlay, 1952. Anchorage D-2 quad. On south tributary of Squaw Creek, 2.01 miles N. 40.5 deg. W. of southeast summit of Gunsight Mountain. Unit C-1]
Inoceramus uwajimensis
52AGz55 (Mesozoic loc. 24203) , Anchorage , On south tributary of Squaw Creek, 2.47 miles N 24 degrees E of southeast summit of Gunsight Mountain. Near base of shale and siltstone member of the Matanuska Formation. [Jones, 1967, p. 17 gives following description: A. Grantz, R. Hoare, R. Imlay, 1952. Anchorage D-2 quad. On south tributary of Squaw Creek, 2.47 miles N. 24 deg. E. of southeast summit of Gunsight Mountain. Unit C-1]
Inoceramus spp.
52AGz58 (Mesozoic loc. 24204) , Anchorage , On south tributary of Squaw Creek, 2.25 miles N 26 degrees E of southeast summit of Gunsight Mountain. Basal sandstone member of the Matanuska Formation. [Jones, 1967, p. 17 gives following description: A. Grantz, R. Hoare, R. Imlay, 1952. Anchorage D-2 quad. On south tributary of Squaw Creek, 2.25 miles N. 26 deg. E. of southeast summit of Gunsight Mountain. Unit B]
Inoceramus n. sp. "B"
52AGz59 (Mesozoic loc. 24205) , Anchorage , From talus at same locality of 52AGz58 [Jones, 1967, p. 17 gives following description: A. Grantz, R. Hoare, R. Imlay, 1952. From talus, same locality as 24204. Unit B]
Inoceramus n. sp. "B"
52AGz68 (Mesozoic loc. 24206) , Anchorage , On south tributary of Squaw Creek, 1.50 miles N 30 1/2 degrees E of southeast summit of Gunsight Mountain. Basal sandstone of Matanuska Formation. [Jones, 1967, p. 17 gives following description: A. Grantz, R. Hoare, R. Imlay, 1952. Anchorage D-2 quad, south tributary of Squaw Creek, 1.50 miles N. 30.5 deg. E. of southeast summit of Gunsight Mountain. Unit B]
Inoceramus n. sp. "B"
52AHr1 (Mesozoic loc. 24229) , Anchorage , Borrow pit on north side of Glenn Highway at mile 120.25. Near base of shale and siltstone member of the Matanuska Formation. [Jones, 1967, p. 17 gives following description: R. Hoare, 1952. Anchorage D-1 quad., borrow pit on north side of Glenn Highway at mile 120.25. Unit C-1]
Mesopuzosia aff. M. indopacifica (Kossmat)
52AHr5 (Mesozoic loc. 24231) , Anchorage , North side of Glenn Highway at mile 118.94. Near base of the shale and siltstone member of the Matanuska Formation. [Jones, 1967, p. 17 gives following description: R. Hoare, 1952. Anchorage D-1 quad., north side of Glenn Highway at mile 118.94. Unit C-1]
Inoceramus uwajimensis
52AHr6 (Mesozoic loc. 24232) , Anchorage , Same locality as 52AHr5 but at a different level. [Jones, 1967, p. 17 gives following description: R. Hoare, 1952. Same locality as 24231. Unit C-1]]
Inoceramus uwajimensis
52AHr7 (Mesozoic loc. 24233) , Anchorage , On south tributary of Squaw Creek. 2.02 miles N 60 1/2 degrees W of southeast summit of Gunsight Mountain. Basal sandstone of the Matanuska Formation. [Jones, 1967, p. 17 gives following description: R. Hoare, 1952. Anchorage D-2 quad., south tributary of Squaw Creek, 2.02 miles N. 60.5 deg. W. of southeast summit of Gunsight Mountain. Unit B]
Inoceramus uwajimensis
52AGz266 (Mesozoic loc. 24239) , Anchorage , South side of Alfred Creek 1.22 miles S 55 degrees W of mouth of Pass Creek. From lower fourth of shale and siltstone member of Matanuska Formation. [Note by RBB: Jones, 1962, USGS Prof. Paper 432, p. 18 states: "A. Grantz, 1952. On south side of Alfred Creek, 3.22 miles N. 86 deg. E. of mouth of Flume Creek. Upper part of member 3 of Matanuska formation. Late Campanian or Maestrichtian. Pachydiscus kamishakensis zone.] [Jones, 1967, USGS Prof. Paper 547, p. 17 describes locality as follows: A. Grantz, 1952. Anchorage D-2 quad., on south side of Alfred Creek, 1.22 miles S. 55 deg. W. of mouth of Pass Creek. Unit C-1]
Otoscaphites teshioensis (Yabe)?
Inoceramus spp.
53AGz6A (Mesozoic loc. 24850) , Anchorage , Basal sandstone member [Jones, 1967, USGS Prof. Paper 547, p. 17 provides following description: A. Grantz, 1953. Anchorage D-2 quad. Same locality as 22123. Unit B]
Inoceramus n. sp. "B"
53AGz8 (Mesozoic loc. 24851) , Anchorage , Basal sandstone member [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, 1953. Anchorage D-2 quad., 2,200 ft north of Glenn Highway. Lat. 61 deg. 49'17" N., long 147 deg. 32'10" W. Unit B.]
Inoceramus n. sp. "B"
53AGz16 (Mesozoic loc. 24853) , Anchorage , Possibly from lower third of the shale and siltstone member of the Matanuska Formation [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, L. Fay, 1953. Anchorage D-2 quad. Approximately 0.25 mile N. 57 deg. W. of BM3117, 500 ft north of Glenn Highway. Lat. 61 deg. 48'27" N., long 147 deg. 26'48" W. Unit C-1.]
Otoscaphites teshioensis (Yabe)
Neophylloceras sp. juv.
53AGz26 (Mesozoic loc. 24855) , Anchorage , Near middle of basal sandstone member of Matanuska Formation. [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, 1953. Anchorage D-2 quad., north of Glenn Highway, approximately 0.24 mile N. 67 deg. W. of BM3305 and 0.37 mile S. 22 deg. W. from point where Camp Creek crosses Glenn Highway. Lat 61 deg. 50' 12 1/2" N., long 147 deg. 25'02" W. Unit B.]
Inoceramus spp.
53AGz31 (Mesozoic loc. 24856) , Anchorage , Near base of basal sandstone member of Matanuska Formation [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, L. Fay, 1953. Anchorage D-2 quad., north of Glenn Highway, about 0.25 mile N. 67 deg. W. of BM3305 and 0.4 mile S. 21 deg. W. from point where Camp Creek crosses Glenn Highway. Lat 61 deg. 50'12 1/2" N., long. 147 deg. 25'08" W. Unit B.]
Inoceramus n. sp. "B"
53AGz52 (Mesozoic loc. 24857) , Anchorage , From float.--Probably the lower third of shale and siltstone member of Matanuska Formation. [Jones, 1967, USGS PRof. Paper 547, p. 18 provides following description: A. Grantz, L. Fay, 1953. Anchorage D-1 quad., float from 2.75 miles north of Glenn Highway, on north branch of south tributary to Caribou Creek. Lat. 61 deg. 50'22" N., long. 147 deg. 36'19" W. Unit B.]
Parajaubertella imlayi Matsumoto
53AGz137 (Mesozoic loc. 24877) , Talkeetna Mts , From a unit of siltstone and shale which overlies the Nelchina Limestone with apparent conformity [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, L. Fay, 1953. Talkeetna Mountains A-2 quad., southern part of Limestone Gulch, east of Billy Creek. Lat. 62 deg. 01'40 1/2" N., long 147 deg. 39'18" W. Unit A-2.]
Tetragonites aff. T. timotheanus (Pictet)
Arcthoplites talkeetnanus (Imlay)
Freboldiceras singulare Imlay
Grantziceras affine (Whiteaves)
54AGz53 (Mesozoic loc. 25320) , Talkeetna Mts , Talkeetna Mtns. (A-2). Lat. 62 deg. 00'41"N., 147 deg. 34'46"W. [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, 1954. Talkeetna Mountains. A-2 quad., unnamed west tribuatry to Flume Creek. Lat. 62 deg. 00'41" N., long. 147 deg. 34'46" W. Unit A-2.]
Tetragonites aff. T. timotheanus (Pictet)
Grantziceras affine (Whiteaves)
55AGz179 (Mesozoic loc. 25960) , Valdez , Not given in Imlay E&R of 11/28/55, however, transmittal sheet of Grantz (Oct. 28, 1955) states: "Valdez (D-8) 61 deg. 54'41" N, 146 deg. 52'08" W. Lower third of Matanuska formation." (coordinates of 4.27-11.17 penciled in) [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, 1955. Valdez D-8 quad., 3,000 ft southeast of southern shore of Twin Lakes, on unnamed tributary, elev. 3,050 ft. Lat. 61 deg. 54'41" N., long. 146 deg. 52'08" W. Unit C-1 or C-2.]
Inoceramus cf. I. curvierii
55AGz183a (Mesozoic loc. 25961) , Valdez , Not given in Imlay E&R of 11/28/55, however, transmittal sheet of Grantz (Oct. 28, 1955) states: "Valdez (D-8) 61 deg. 54'02" N, 146 deg. 51'47" W. Probably basal sandstone of Matanuska formation." (coordinates of 4.46-10.40 penciled in) [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, 1955. Valdez D-8 quad., 7,500 ft south of Twin Lakes, elev. 4,350 ft. Lat. 61 deg. 54'02" N., long 146 deg. 31'47" W. Unit B.]
Inoceramus spp.
55AGz184b (Mesozoic loc. 25962) , Valdez , Not given in Imlay E&R of 11/28/55, however, transmittal sheet of Grantz (Oct. 28, 1955) states: "Valdez (D-8) 61 deg. 52'58" N, 146 deg. 53'01" W. (Hard siltstone) most probably of Talkeetna formation." (coordinates of 3.78-9.18 penciled in) [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, 1955. Valdez D-8 quad., 2 3/10 miles south of Twin Lakes, elev. 4,500 ft. Lat. 61 deg. 52'58" N., lont. 146 deg. 53'01" W. Unit B.]
Inoceramus n. sp. "B"?
55AGz186b (Mesozoic loc. 25963) , Valdez , Not given in Imlay E&R of 11/28/55, however, transmittal sheet of Grantz (Oct. 28, 1955) states: "Valdez (D-8) 61 deg. 53'32" N, 146 deg. 54'08" W. Probably basal sandstone of Matanuska formation." (coordinates of 3.20-9.80 penciled in) [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, 1955. Valdez D-8 quad., 1 6/10 miles south of southwest tip of Twin Lakes, elev. 3,900 ft. Lat. 61 deg. 53'31" N., long. 146 deg. 54'01" W. Unit B.]
Inoceramus n. sp. "B"
55AGz253b (Mesozoic loc. 25965) , Anchorage , Not given in Imlay E&R of 11/28/55, however, transmittal sheet of Grantz (Oct. 28, 1955) states: "Anchorage (D-1) 61 deg. 58'10" N, 147 deg. 21'09" W. Basal sandstone of Matanuska formation or the Tuxedni formation." (coordinates of 0.74-15.12 penciled in) [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, 1955. Anchorage D-1 quad., about 2,300 ft north of Pass Creek. Lat. 61 deg. 58'10" N., long 147 deg. 20'09" W., Unit B.]
Inoceramus spp.
55AGz257a (Mesozoic loc. 25966) , Anchorage , Not given in Imlay E&R of 11/28/55, however, transmittal sheet of Grantz (Oct. 28, 1955) states: "Anchorage (D-1) 61 deg. 58'04" N, 147 deg. 21'51" W. Basal sandstone of Matanuska formation or the Tuxedni formation." (coordinates of 0.34-15.00 penciled in) [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, 1955. Anchorage D-1 quad., 1,500 ft north of Pass Creek. Lat. 61 deg. 58'04" N., long. 147 deg. 21'51" W. Unit B.]
Inoceramus n. sp. "B"
55AGz258a (Mesozoic loc. 25967) , Anchorage , Not given in Imlay E&R of 11/28/55, however, transmittal sheet of Grantz (Oct. 28, 1955) states: "Anchorage (D-1) 61 deg. 58'53" N, 147 deg. 19'23" W. Basal sandstone of Matanuska formation or the Tuxedni formation." (coordinates of 1.68-15.92 penciled in) [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, 1955. Anchorage D-1 quad., about 8,500 ft northeast of big bend of Pass Creek. Lat. 61 deg. 58'50" N., long. 147 deg. 19'23" W. Unit B.]
Inoceramus n. sp. "B"
55AGz266a (Mesozoic loc. 25968) , Anchorage , Not given in Imlay E&R of 11/28/55, however, transmittal sheet of Grantz (Oct. 28, 1955) states: "Anchorage (D-1) 61 deg. 57'50" N, 147 deg. 21'12" W. Probably lowest fourth of lower shale and siltstone member Matanuska formation." (coordinates of 0.78-14.76 penciled in) [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, 1955. Anchorage D-1 quad., 300 ft north of Pass. Creek. Lat. 61 deg. 57'50" N., long 147 deg. 21'12" W. Unit C-1.]
Inoceramus cf. I. curvierii
55AGz289b (Mesozoic loc. 25971) , Anchorage , Not given in Imlay E&R of 11/28/55, however, transmittal sheet of Grantz (Oct. 28, 1955) states: "Anchorage (D-1) 61 deg. 52'12" N, 147 deg. 20'40" W. Lowest fourth of lower shale and siltstone member of Matanuska formation." (coordinates of 0.99-8.25 penciled in) [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, 1955. Anchorage D-1 quad., Lat. 61 deg. 52'12" N., long 147 deg. 20'40" W. Unit C-1.]
Inoceramus cf. I. curvierii
55AGz300 (Mesozoic loc. 25972) , Anchorage , Not given in Imlay E&R of 11/28/55, however, transmittal sheet of Grantz (Oct. 28, 1955) states: "Anchorage (D-1) 61 deg. 50'30" N, 147 deg. 24'09" W. Lowest fourth of lower shale and siltstone member of Matanuska formation." (coordinates of 11.36-6.34 penciled in) [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, 1955. Anchorage D-2 quad., 1,500 feet northeast of point where Camp Creek crosses highway. Lat. 61 deg. 50'30" N., long 147 deg. 24'09" W. Unit C-1.]
Inoceramus uwajimensis
55AGz304g (Mesozoic loc. 25974) , Anchorage , Not given in Imlay E&R of 11/28/55, however, transmittal sheet of Grantz (Oct. 28, 1955) states: "Anchorage (D-1) 61 deg. 57'49" N, 147 deg. 21'31" W. Basal sandstone of Matanuska formation." (coordinates of 0.54-14.70 penciled in) [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, 1955. Anchorage D-1 quad., south bank of Pass Creek. Lat. 61 deg. 57'49" N., long 147 deg. 21'31" W. Unit B.]
Inoceramus spp.
55AGz347 (Mesozoic loc. 25978) , Anchorage , Not given in Imlay E&R of 11/28/55, however, transmittal sheet of Grantz (Oct. 28, 1955) states: "Anchorage (D-1) 61 deg. 48'45" N, 147 deg. 20'40" W. Basal part of Matanuska formation." (coordinates of 1.00-4.30 penciled in) [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, 1955. Anchorage D-1 quad., south tributary to east fork of Matanuska River, about 5,000 ft above mouth. Lat. 61 deg. 48'45" N., long. 147 deg. 20'40" W. Unit C-2.]
Inoceramus spp.
55AGz361 (Mesozoic loc. 25979) , Anchorage , Not given in Imlay E&R of 11/28/55, however, transmittal sheet of Grantz (Oct. 28, 1955) states: "Anchorage (D-1) 61 deg. 50'14" N, 147 deg. 14'00" W. Lower fourth of shale and siltstone member of part of Matanuska formation." (coordinates of 4.64-6.00 penciled in) [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, 1955. Anchorage D-1 quad., east fork of Matanuska River. Lat. 61 deg. 50'14" N., long. 147 deg. 14'00" W. Unit C-2.]
Inoceramus n. sp. "A"
55ACo50a (Mesozoic loc. 25985) , Valdez , Not given in Imlay E&R of 11/28/55, however, transmittal sheet of Grantz (Oct. 28, 1955) states: "Valdez (D-8) 61 deg. 53'17" N, 146 deg. 39'41" W. Upper Talkeetna formation." (coordinates of 11.07-9.50 penciled in)[Note by RBB: collector: W.H. Condon] [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: H. Condon, 1955. Valdez D-8 quad., Lat. 61 deg. 53'17" N., long 146 deg. 39'41" W. Unit A-III.]
Inoceramus cf. I. curvierii
55AGz306 (Mesozoic loc. 25975) , Anchorage , Not given in Imlay E&R of 11/28/55, however, transmittal sheet of Grantz (Oct. 28, 1955) states: "Anchorage (D-1) 61 deg. 57'47" N, 147 deg. 22'23" W. Basal sandstone of Matanuska formation." (coordinates of 0.06-14.68 penciled in)[Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, 1955. Anchorage D-1 quad., north side of Pass Creek. Lat. 61 deg. 57'47" N., long 147 deg. 22'23" W. Unit B.]
Inoceramus n. sp. "B"
55ACo64a (Mesozoic loc. 25987) , Anchorage , Not given in Imlay E&R of 11/28/55, however, transmittal sheet of Grantz (Oct. 28, 1955) states: "Anchorage (D-2) 61 deg. 50'42" N, 147 deg. 24'02" W. Lower third of lower shale and siltstone member of Matanuska formation." (coordinates of 11.44-6.57 penciled in)[Note by RBB: collector: W.H. Condon] [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: H. Condon, 1955. Anchorage D-2 quad., Lat. 61 deg. 50'42" N., long 147 deg. 24'02" W. Unit C-1.]
Inoceramus cf. I. curvierii
57AGz67 (Mesozoic loc. 26730) , Anchorage , Anchorage (D-2) Coordinates 4.60-3.65. Lat. 61 deg. 48'08" N., Long. 147 deg. 36'36" W. (description from Imlay E&R report dated 12/12/57) [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, 1957. Anchorage D-2 quad. Lat. 61 deg. 48'08" N., long 147 deg. 36'36" W. Unit C-1.]
Inoceramus uwajimensis
59AGzM1g (Mesozoic loc. M553) , Talkeetna Mts , [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, D.L. Jones, 1959. Talkeetna Mountains A-2 quad., Limestone Gulch. Lat. 62 deg. 1'40" N., long 147 deg. 39'18" W. Fossils from concretions in brown-weathering siltstone, 225 ft above base. Unit A-2.]
Freboldiceras singulare Imlay
Hulenites sp.
59AGzM1p (Mesozoic loc. M555) , Talkeetna Mts , [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, D.L. Jones, 1959. Talkeetna Mountains A-2 quad., Same locality as M553, but from 125 to 155 ft above base. Unit A-2.]
Grantziceras affine (Whiteaves)
Hulenites sp.
59AGzMQ (Mesozoic loc. M556) , Talkeetna Mts , [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, D.L. Jones, 1959. Talkeetna Mountains A-2 quad., Same locality as M553, but from 1 to 125 feet above base.
Anagaudryceras sacya (Forbes)
Brewericeras hulenense (Anderson)
Arcthoplites talkeetnanus (Imlay)
Freboldiceras singulare Imlay
Grantziceras affine (Whiteaves)
Grantziceras glabrum (Whiteaves)
Lytoceras sp.
Puzosia alaskana Imlay
Parasilesites bullatus
59AMzM3 (Mesozoic loc. M557) , Talkeetna Mts , [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, D.L. Jones, 1959. Talkeetna Mountains A-2 quad., Limestone Gulch. Lat. 62 deg. 1'42: N., long 147 deg. 39'15" W. From sandstone at base of brown-weathering siltstone. Unit A-1.]
Moffitites robustus Imlay
Aucellina sp.
59AGzM7 (Mesozoic loc. M559) , Talkeetna Mts , [Jones, 1967, USGS Prof. Paper 547, p. 18 provides following description: A. Grantz, D.L. Jones, 1959. Talkeetna Mountains A-2 quad., west tributary to Flume Creek. Lat. 62 deg. 00'45" N., long. 147 deg. 34'50" W. Brown-weathering siltstone, about 100 ft above base. Unit A-2.]
Brewericeras hulenense (Anderson)
Arcthoplites talkeetnanus (Imlay)
Grantziceras affine (Whiteaves)
59AGzM31 (Mesozoic loc. M568) , Valdez , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, D.L. Jones, 1959. Valdez D-8 quad., float along ridge south of Twin Lakes. Lat 61 deg. 53'40" N. to 61 deg. 53'55" N., long 146 deg. 51'50" W. to 146 deg. 52'15" W. Unit B.]
Desmoceras (Pseudoughligella) sp. indet.
Anagaudryceras sacya (Forbes)
59AGzM33 (Mesozoic loc. M569) , Valdez , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, D.L. Jones, 1959. Valdez D-8 quad., unnamed stream flowing northwest into Twin Lakes, elev 3,250 ft. Lat. 61 deg. 54'35" N., long 146 deg. 52'00" W. Hard siltstone. Unit C-1.]
Hamitid ammonite
Inoceramus cf. I. curvierii
59AGzM44 (Mesozoic loc. M572) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, D.L. Jones, 1959. South unnamed tributary of Matanuska River, 1,400 ft south of mouth. Lat. 61 deg. 46'55" N., long. 148 deg. 9'30" W. Hard siltstone. Unit A-II or C-1.]
Arcthoplites talkeetnanus (Imlay)?
Inoceramus spp.
59AGzM60 (Mesozoic loc. M574) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, D.L. Jones, 1959. Anchorage D-2 quad., east end of Sheep Mountain. Lat. 61 deg. 51'15" N., long 147 deg. 24'20" W. Unit B.]
Inoceramus n. sp. "B"
No Data (Mesozoic loc. M583) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: Standard Oil Co. of California. F.W. Godsey, L.J. Parkinson, 1959. Anchorage C-6 quad., about 2,500 ft north of Wolverine Creek. Lat. 61 deg. 38'58" N., long 148 deg. 55'30" W. Unit A-I or A-II.]
Brewericeras hulenense (Anderson)
59AGzM143 (Mesozoic loc. M590) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, D.L. Jones, 1959. Anchorage D-1 quad., east fork of Matanuska River. Lat. 61 deg. 50'02" N., long. 147 deg. 13'45" W. Hard siltstone. Unit A-III.]
Inoceramus spp.
59AGz150 (Mesozoic loc. M591) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, D.L. Jones, 1959. Anchorage D-1 quad., east fork of Matanuska River. Lat 61 deg. 50'10" N., long 147 deg. 14'00" W. Interbedded siltstone and sandstone. Unit C-2.]
Inoceramus n. sp. "A"
59AGzM155 (Mesozoic loc. M595) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, D.L. Jones, 1959. Anchorage D-2 quad., Camp Creek, 1,500 ft upstream from where creek crosses Glenn Highway. Lat. 61 deg. 50'30" N., long. 147 deg. 24'50" W., elev 3,490 ft. Unit B.]
Calycoceras sp. indet.
Inoceramus n. sp. "B"
59AGzM162 (Mesozoic loc. M596) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, D.L. Jones, 1959. On hillside 100 ft above north bank of unnamed creek southwest of Camp Creek, 2,500 ft northwest of Glenn Highway. Lat. 61 deg. 30'18" N., long. 147 deg. 26'25" W. Unit B.]
Desmoceras (Pseudoughligella) japonicum Yabe
59AGzM163 (Mesozoic loc. M597) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, D.L. Jones, 1959. Same as M596, but about 300 ft east. Unit B.]
Desmoceras (Pseudoughligella) sp. indet.
59AGzM164 (Mesozoic loc. M598) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, D.L. Jones, 1959. Same as M597. Unit B.]
Eogunnarites alaskaensis Matsumoto
59AGzM164? (Mesozoic loc. M599) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, D.L. Jones, 1959. Anchorage D-2 quad., in unnamed creek south of Camp Creek, 2,200 ft northwest of Glenn Highway. Unit B.][Note by R.B. Blodgett, a "?" was placed by me behind the field locality as this number was used twice for separate adjacent USGS Mesozoic locs. cited on p. 19 of Jones, 1967, USGS Prof. Paper 547.]
Desmoceras (Pseudoughligella) sp. indet.
Marshallites sp.
Zelandites inflatus Matsumoto
59AGzM166 (Mesozoic loc. M600) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, D.L. Jones, 1959. Anchorage D-2 quad., in unnamed creek south of Camp Creek, about 700 ft west of Glenn Highway. Lat. 61 deg. 50'10" N., long 147 deg. 24'50" W. Base of Unit C-1.]
Sciponoceras sp. indet.
Gaudryceras aff. G. denseplicatum (Jimbo)
Tetragonites aff. T. glabrus (Jimbo)
Inoceramus spp.
59AGzM193 (Mesozoic loc. M601) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, D.L. Jones, 1959. Anchorage D-1 quad., borrow pit on north side of Glenn Highway, 1,100 ft northeast of Mile 120. Lat 61 deg. 52'10" N., long 147 deg. 20'40" W. Unit C-1.]
Mesopuzosia aff. M. indopacifica (Kossmat)
Tetragonites aff. T. glabrus (Jimbo)
Inoceramus cf. I. curvierii
Inoceramus cf. I. concentricus nipponicus
60AGz11 (Mesozoic loc. M1168) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, 1960. Anchorage C-6 quad., north tributary of Wolverine Creek. Lat. 61 deg. 38'55" N., long 148 deg. 55'30" W. Unit A-1.]
Ammonite, gen. and sp. indet.?
Phyllopachyceras chitinanum?
No Data (Mesozoic loc. M1270) , Anchorage , Standard Oil Co. of California. R.H. McMullen, 1961. Anchorage 1:250,000 quad., east end of Sheep Mountain, east of Gunsight Creek. Lat. 61 deg. 51.6' N., long 147 deg. 26.5' W. Unit B.]
Inoceramus n. sp. "B"
No Data (Mesozoic loc. M1272) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: Standard Oil Co. of California. R.H. McMullin, 1961. Anchorage 1:250,000 quad., east fork of Matanuska River. Lat 61 deg. 49.9' N., long 147 deg. 12.9' W. Unit C-2.]
Inoceramus n. sp. "A"
62AGz180 (Mesozoic loc. M1773) , Anchorage , East fork of Matanuska River. Lat. 61 deg. 50'10" N., long 147 deg. 14'00" W. [Transmittal sheet of Grantz provides additional details: Matanuska Formation. Coll. by A. Grantz and W.W. Patton. Anchorage (D-1) quad., 1951. Same locality as 59AGzM150 (USGS Mes. loc. M591). 147 deg. 14'00"W, 61 deg. 50'10"N.] [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, W. Patton, 1962. Anchorage D-1 quad., east fork of Matanuska River, same locality as M591. Unit C-2.]
Inoceramus n. sp. "A"
62AGz181 (Mesozoic loc. M1774) , Anchorage , South tributary of Matanuska River. Lat 61 deg. 47'05" N., long. 147 deg. 31'40" W. [Transmittal sheet of Grantz provides additional details: Matanuska Formation. Coll. by A. Grantz and W.W. Patton. Anchoarge (D-2) quad., 1948. 147 deg. 31'40"W, 61 deg. 47'05"N.] [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, W. Patton, 1962. Anchorage D-2 quad., south tributary of Matanuska River. Lat 61 deg. 47'05" N., long 147 deg. 31'40" W. Unit A-III.]
Inoceramus spp.
No Data (Mesozoic loc. M1795) , Gulkana , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: Bill. E. Shaw, 1960(?). West Klawasi mud cone, Copper River Lowland. About 9 miles north-northeast of Copper Center.]
Subprionocyclus normalis (Anderson)
63AGz5 (Mesozoic loc. M1939) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, J. Stout, 1963. Anchorage D-2 quad., on Glenn Highway 1,500 ft northeast of where Camp Creek crosses highway. Lat 61 deg. 50.5' N., long 147 deg. 24.12' W. Unit C-1.]
Gaudryceras aff. G. denseplicatum (Jimbo)
63AGz13 (Mesozoic loc. M1942) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, J. Stout, 1963. Anchorage D-2 quad., north of Glenn Highway. Lat 61 deg 48.3' N., long 147 deg. 35.4' W. Unit C-1.]
Inoceramus uwajimensis
63AGz18B (Mesozoic loc. M1943) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, J. Stout, 1963. Anchorage D-2 quad., on south bank of Matanuska River. Lat. 61 deg. 47.58' N., long 147 deg. 37.58' W. Unit C-1.]
Inoceramus uwajimensis
63AGz28A (Mesozoic loc. M1945) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, J. Stout, 1963. Anchorage D-2 quad., south of Matanuska River. Lat. 61 deg. 47.45' N., long. 147 deg. 33.85' W. Unit C-1.]
Scaphites sp. indet.
63AGz30 (Mesozoic loc. M1947) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, J. Stout, 1963. Anchorage D-2 quad., south of Matanuska River. Lat. 61 deg. 47.35' N., long 147 deg. 33.75' W. Unit C-1.]
Inoceramus cf. I. curvierii
Inoceramus cf. I. concentricus nipponicus
63AGz37 (Mesozoic loc. M1949) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, J. Stout, 1963. Anchorage D-2 quad., south of Matanuska River. Lat 61 deg. 47.3' N., long 147 deg. 34.8' W. Unit C-1.]
Inoceramus cf. I. curvierii
63AGz40 (Mesozoic loc. M1950) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, J. Stout, 1963. Anchorage D-2 quad., south of Matanuska River. Lat. 61 deg. 47.4' N., long 147 deg. 34.7' W. Unit C-1.]
Inoceramus cf. I. curvierii
63AGz44 (Mesozoic loc. M1951) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, J. Stout, 1963. Anchorage D-2 quad., south of Matanuska River. Lat 61 deg. 47.3' N., long 147 31.62' W. Unit C-1.]
Inoceramus cf. I. curvierii
Inoceramus cf. I. concentricus nipponicus
63AGz46C (Mesozoic loc. M1952) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 19 provides following description: A. Grantz, J. Stout, 1963. Anchorage D-2 quad., south of Matanuska River. Lat. 61 deg. 47.45' N., long 147 deg. 31.38' W. Unit C-2.]
Inoceramus n. sp. "A"
63AGz47 (Mesozoic loc. M1953) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: A. Grantz, J. Stout, 1963. Anchorage D-2 quad., south of Matanuska River, 800 ft east of M1952. Lat 61 deg. 47.48' N., long 147 deg. 31.1' W. Unit C-2 - note by R.B. Blodgett, the lat. was mistakenly given as 41 deg. in original document]
Inoceramus uwajimensis
63AGz62A (Mesozoic loc. M1958) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: A. Grantz, J. Stout, 1963. Anchorage D-2 quad., north flank of Chugach Mountains. Lat. 61 deg. 46.78' N., long. 147 deg. 29.38' W. Unit C-1.]
Inoceramus uwajimensis
63AGz65 (Mesozoic loc. M1959) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: A. Grantz, J. Stout, 1963. Anchorage D-2 quad., 700 ft north of M1958. Lat. 61 deg. 46.82' N., long 147 deg. 29.45' W. Unit C-1 or C-2.]
Inoceramus uwajimensis?
63AGz121 (Mesozoic loc. M1961) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: A. Grantz, J. Stout, 1963. Anchorage D-1 quad. Lat 61 deg. 51.15' N., long 147 deg. 9.55' W. Unit C-2.]
Inoceramus n. sp. "A"
63AGz158 (Mesozoic loc. M1968) , Valdez , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: A. Grantz, J. Stout, 1963. Valdez D-8 quad., southeast of Twin Lakes. Lat 61 deg. 54.7' N., long 146 deg. 52.1' W. Unit C-1.]
Inoceramus cf. I. curvierii
63AGz308A (Mesozoic loc. M1986) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: A. Grantz, L. Mayo, 1963. Anchorage D-2 quad., north of Matanuska River. Lat. 61 deg. 47.7' N., long 147 deg. 32.8' W. Unit C-1.]
Inoceramus uwajimensis
63AGz309A (Mesozoic loc. M1987) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: A. Grantz, L. Mayo, 1963. Anchorage D-2 quad., north side of Matanuska River. Lat. 61 deg. 47.7' N., long 147 deg. 34.15' W. Unit C-1.]
Inoceramus uwajimensis
63AGz310A (Mesozoic loc. M1988) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: A. Grantz, L. Mayo, 1963. Anchorage D-2 quad., north side of Matanuska River. Lat. 61 deg. 47.68' N., long 147 deg. 34.2' W. Unit C-1.]
Inoceramus cf. I. curvierii
63AGz315 (Mesozoic loc. M1989) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: A. Grantz, L. Mayo, 1963. Anchorage D-2 quad., north side of Matanuska River. Lat. 61 deg. 47.7' N., long 147 deg. 35.05' W. Unit C-1.]
Desmoceras (Pseudoughligella) sp. indet.
Hamitid ammonite
Euomphaloceras(?) sp.
Inoceramus spp.
63AGz321 (Mesozoic loc. M1992) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: A. Grantz, L. Mayo, 1963. Anchorage D-2 quad., north side of Glenn Highway. Lat. 61 deg. 47.55' N., long 147 deg. 42.1' W. Unit C-1.]
Mesopuzosia sp.
Hamitid ammonite
Inoceramus uwajimensis
Inoceramus cf. I. yokoyama
Inoceramus spp.
63AGz325A (Mesozoic loc. M1994) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: A. Grantz, L. Mayo, 1963. Anchorage D-2 quad., south of Glenn Highway. Lat. 61 deg. 47.55' N., long 147 deg. 42.8' W. Unit C-1.]
Inoceramus uwajimensis?
63AGz325B (Mesozoic loc. M1995) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: A. Grantz, L. Mayo, 1963. Anchorage D-2 quad., south of Glenn Highway. Lat 61 deg. 47.35' N., long 147 deg. 42.9' W. Unit C-1.]
Inoceramus uwajimensis?
Soc-T1006 , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: Collector unknown. Anchorage D-1 quad., east Fork of Matanuska River. Same as M590. Unit C-2.]
Scaphites sp. indet.
64AGz5 (Mesozoic loc. M2379) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: A. Grantz, D. Jones, 1964. Alaska, Nelchina district, Anchorage D-2 quad., southwest Copper River Lowland. Lat. 61 deg. 50.5' N., long 147 deg. 25.1' W. Unit B.
Desmoceras (Pseudoughligella) japonicum Yabe?
Zelandites inflatus Matsumoto
Eogunnarites alaskaensis Matsumoto
64AGz9 (Mesozoic loc. M2381) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina district, Anchorage D-2 quad. Lat 61 deg. 50.55' N., long 147 deg. 25.2' W. Southwest Copper River Lowland. Unit B.]
Desmoceras (Pseudoughligella) japonicum Yabe
Zelandites inflatus Matsumoto
64AGz10 (Mesozoic loc. M2382) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina district, Anchorage D-2. Lat. 61 deg. 50.25' N., long 147 deg. 26.25' W. Southwest Copper River Lowland. Unit B.]
Desmoceras (Pseudoughligella) japonicum Yabe
64AGz11 (Mesozoic loc. M2383) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina district, Anchorage D-2 quad., Lat. 61 deg. 50.1' N., long 147 deg. 24.85' W. Southwest Copper River Lowland. Unit C-1.]
Sciponoceras sp. indet.
Gaudryceras aff. G. denseplicatum (Jimbo)
Neophylloceras sp. juv.
Desmoceras (Pseudoughligella) japonicum Yabe
Inoceramus spp.
64AGz12 (Mesozoic loc. M2484) , Valdez , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina district, Valdez D-8 quad. Lat 61 deg. 54.75' N., long 146 deg. 52.35' W. Southwest Copper River Lowland. Unit B.]
Inoceramus n. sp. "A"?
Inoceramus cf. I. yokoyama?
Ammonite, gen. and sp. indet.
64AGz14 (Mesozoic loc. M2485) , Valdez , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina district, Valdez D-8 quad. Lat 61 deg. 53.65' N., long 146 deg. 52.4' W. Southwest Copper River Lowland. Unit B.]
Desmoceras (Pseudoughligella) japonicum Yabe
Inoceramus n. sp. "B"?
Tetragonites sp.
64AGz15 (Mesozoic loc. M2386) , Valdez , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina district, Valdez D-8 quad. Lat. 61 deg. 53.75' N., long 146 deg. 52.35' W. Southwest Copper River Lowland. Unit-III.]
Grantziceras affine (Whiteaves)?
Inoceramus spp.
64AGz18 (Mesozoic loc. M2387) , Valdez , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina district, Valdez D-8 quad. Lat. 61 deg. 54.3' N., long 146 deg. 52.9' W. Southwest Copper River Lowland. Unit C-2.]
Inoceramus uwajimensis?
64AGz21 (Mesozoic loc. M2388) , Valdez , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina district, Valdez D-8 quad. Lat 61 deg. 54.65' N., long 146 deg. 52.1' W. Southwest Copper River Lowland. Unit C-1.]
Inoceramus spp.
64AGz22 (Mesozoic loc. M2389) , Valdez , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: D.L. Jones, A. Grantz, 1964. Alaska, Nelchina area, Valdez D-8 quad. Lat 61 deg. 54.7' N., long 146 deg. 52.1' W. Unit C-1.]
Mesopuzosia sp.?
Hamitid ammonite
Inoceramus cf. I. curvierii
64AGz23 (Mesozoic loc. M2390) , Valdez , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: D.L. Jones, A. Grantz, 1964. Alaska, Nelchina area, Valdez D-8 quad. Lat 61 deg. 54.7' N., long 146 deg. 52.2' W. Unit C-1.]
Inoceramus spp.
64AGz24 (Mesozoic loc. M2391) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: D.L. Jones, A. Grantz, 1964. Alaska, Nelchina area, Anchorage D-1 quad. Lat 61 deg. 52.15' N., long 147 deg. 20.7' W. Unit C-1.]
Otoscaphites teshioensis (Yabe)
Mesopuzosia aff. M. indopacifica (Kossmat)
Gaudryceras aff. G. denseplicatum (Jimbo)?
Tetragonites aff. T. glabrus (Jimbo)
Neophylloceras sp. juv.
Inoceramus cf. I. curvierii
Inoceramus spp.
Inoceramus cf. I. concentricus nipponicus
64AGz25 (Mesozoic loc. M2392) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: D.L. Jones, A. Grantz, 1964. Alaska, Nelchina area, Anchorage D-2 quad. Lat 61 deg. 50.5' N., long 147 deg. 24.12' W. Unit C-1.]
Scaphites sp. indet.
Inoceramus uwajimensis
64AGz26 (Mesozoic loc. M2393) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: D.L. Jones, A. Grantz, 1964. Alaska, Nelchina area, Anchorage D-2 quad. Lat 61 deg. 47.7' N., long 147 deg. 35.05' W. Unit C-1.]
Inoceramus spp.
64AGz30 (Mesozoic loc. M2396) , Gulkana , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: D.L. Jones, A. Grantz, 1964. Alaska, Nelchina area, Gulkana A-5 quad. Lat 62 deg. 00.65' N., long 146 deg. 13.15' W. Unit C-2(?).]
Inoceramus spp.
64AGz31 (Mesozoic loc. M2397) , Gulkana , [Jones, 1967, USGS Prof. Paper 547, p. 20 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina area, Gulkana A-5 quad. Lat 62 deg. 00.65' N., long 146 deg. 13.25' W. Unit C-2(?).]
Mesopuzosia sp.?
Inoceramus n. sp. "A"
64AGz35 (Mesozoic loc. M2398) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 21 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina area, Anchorage D-2 quad. Lat 61 deg. 46.72' N., long 147 deg. 29.37' W. Unit C-1.]
Ammonite, gen. and sp. indet.
64AGz36 (Mesozoic loc. M2399) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 21 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina area, Anchorage D-2 quad. Lat 61 deg. 46.77' N., long 147 deg. 29.37' W. Unit C-1.]
Crab fragments
64AGz37 (Mesozoic loc. M2400) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 21 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina area, Anchorage D-2 quad. Lat 61 deg. 46.8' N., long 147 deg. 29.35' W. Unit C-1.]
Hamitid ammonite
Inoceramus cf. I. concentricus nipponicus
64AGz38 (Mesozoic loc. M2401) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 21 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina area, Anchorage D-2 quad. Lat 61 deg. 46.8' N., long 147 deg. 29.25' W. Unit C-2.]
Inoceramus n. sp. "A"
64AGz39 (Mesozoic loc. M2402) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 21 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina area, Anchorage D-2 quad. Lat. 61 deg. 46.82' N., long 147 deg. 29.45' W. Unit C-1.]
Inoceramus n. sp. "A"
64AGz40 (Mesozoic loc. M2403) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 21 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina area, Anchorage D-2 quad. Lat 61 deg. 47.2' N., long 147 deg. 29.3' W. Unit C-2.]
Inoceramus uwajimensis?
64AGz41 (Mesozoic loc. M2404) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 21 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina area, Anchorage D-2 quad. Lat 61 deg. 47.3' N., long 147 deg. 29.3' W. Unit C-2.]
Inoceramus n. sp. "A"
64AGz42 (Mesozoic loc. M2405) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 21 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina area, Anchorage D-2 quad. Lat 61 deg. 47.45' N., long 147 deg. 31.37' W. Unit C-2.]
Inoceramus n. sp. "A"
64AGz43 (Mesozoic loc. M2406) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 21 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina area, Anchorage D-2 quad. Lat 61 deg. 47.35' N., long 147 deg. 33.75' W. Unit C-1.]
Inoceramus cf. I. curvierii
Inoceramus cf. I. concentricus nipponicus
64AGz45 (Mesozoic loc. M2408) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 21 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina area, Anchorage D-2 quad. Lat 61 deg. 47.6' N., long 147 deg. 29.2' W. Upper Matanuska Formation.]
Inoceramus cf. I. yokoyama
64AGz46 (Mesozoic loc. M2409) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 21 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina area, Anchorage D-2 quad. Lat 61 deg. 46.8' N., long 147 deg. 31.4' W. Unit A-I.]
Brewericeras hulenense (Anderson)
Grantziceras affine (Whiteaves)
64AGz48 (Mesozoic loc. M2410) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 21 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina area, Anchorage D-2 quad. Lat 61 deg. 46.95' N., long 147 deg. 31.2' W. Unit A-III.]
Inoceramus spp.
64AGz52 (Mesozoic loc. M2411) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 21 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina area, Anchorage D-2 quad. Lat 61 deg. 47.05' N., long 147 deg. 31.7' W. Unit-III.]
Desmoceras (Pseudoughligella) sp. indet.
Marshallites sp.
Inoceramus spp.
Ammonite, gen. and sp. indet.
64AGz53 (Mesozoic loc. M2412) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 21 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina area, Anchorage D-2 quad. Lat 61 deg. 47.22' N., long 147 deg. 31.6' W. Unit A-III.]
Inoceramus spp.
64AGz57 (Mesozoic loc. M2413) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 21 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina area, Anchorage D-2 quad. Lat 61 deg. 46.9' N., long 147 deg. 33.55' W. Unit A-1.]
Parasilesites bullatus
Anagaudryceras cappsi
Arcthoplites belli (McLearn)
Phyllopachyceras chitinanum
64AGz58 (Mesozoic loc. M2414) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 21 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina area, Anchorage D-2 quad. Lat 61 deg. 47.17' N., long 147 deg. 33.85' W. Unit A-III.]
Inoceramus spp.
64AGz59 (Mesozoic loc. M2415) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 21 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina area, Anchorage D-2 quad. Lat 61 deg. 47.22' N., long 147 deg. 33.85' W. Unit A-III.]
Inoceramus spp.
Ammonite, gen. and sp. indet.
64AGz60 (Mesozoic loc. M2416) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 21 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina area, Anchorage D-2 quad. Lat 61 deg. 47.25' N., long 147 deg. 33.85' W. Unit A-III.]
Inoceramus spp.
64AGz63 (Mesozoic loc. M2417) , Anchorage , [Jones, 1967, USGS Prof. Paper 547, p. 21 provides following description: A. Grantz, D.L. Jones, 1964. Alaska, Nelchina area, Anchorage D-1 quad. Lat 61 deg. 49.8' N., long 147 deg. 17.0' W. Upper Matanuska Formation.]
Inoceramus cf. I. yokoyama