77-ADt-86A
(Cenozoic loc. M7180)
, Chignik
, Well bedded volcanic sand and conglomerate, volcanic breccia, and tuff; position in section unknown; 10.25 miles N30E of Ivanof Bay Cannery, T. 48 S., R. 65 W., Chignik (A-5) Quadrangle; latitude 56 deg. 01 min. 47 sec. N; longitude 159 deg. 21 min. 35 sec. W.
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77-ADt-87
(Cenozoic loc. M7181)
, Chignik
, Interbedded volcanic sandstone, conglomerate, siltstone and shale; upper part of section; 7.4 miles N03E of Ivanof Bay Cannery, T. 48 S., R. 65 W., Chignik (A-5) Quadrangle; latitude 56 deg. 00 min. 27 sec. N; longitude 159 deg. 28 min. 53 sec W.
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Thyasira disjuncta (Gabb)
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?Pandora sp. - 1 fragment
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Papyridea cf. P. harrimani Dall - 2 fragments & 1 articulated pair
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Acila (Truncacila) empirensis Howe - 5 valves
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Fortipecten mollerensis MacNeil - several fragments
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Mya (Mya) truncata Linnaeus - 2 articulated fragments
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Mya (Mya) cf. M.(M.) cuneformis (Bohm) - 4 articulated specimens
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Clinocardium hannibali Keen - numerous valves
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Cyclocardia sp. - fragments
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Macoma sp. - several poorly preserved valves
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Turritella sp. - several fragments
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Neptunea sp. - several fragments
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77-ADt-90
(Cenozoic loc. M7182)
, Chignik
, Greenish sandstone and conglomerate about 200-300 feet stratigraphically below 77-ADt-87 (USGS M7181); 7.1 miles N04E of Ivanof Bay Cannery, T. 48 S., R. 65 W., Chignik (A-5) Quadrangle; latitude: 56 deg. 00 min. 11 sec. N; longitude 159 deg. 28 min. 41 sec. W.
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Clinocardium hannibali Keen - numerous specimens
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?Colus sp. - very worn specimen
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Neptunea (Neptunea) sp. - 1 fragment
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77-ADt-181
(Cenozoic loc. M7183)
, Chignik
, Interbedded pebble conglomerate, grit, volcanic sandstone, shale, siltstone and tuff; sample from upper part of section, but exact position unknown; 5.5 miles N81E of Black Peak, T. 42 S., R. 59 W., Chignik (C-2) Quadrangle; latitude 56 deg. 34 min. 22 sec. N; longitude 159 deg. 37 min. 21 sec. W.
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Clinocardium sp. - several poorly preserved specimens
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77-ADt-116B
(Cenozoic loc. M7184)
, Chignik
, Greenish volcanic sandstone and conglomerate; 8 miles N22W of Ivanof Bay Cannery, Section 22, T. 48 S., R. 66 W., Chignik (A-5) Quadrangle; latitude 56 deg. 00 min. 42 sec. N; longitude 159 deg. 33 min. 22 sec. W.
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Mya (Mya) truncata Linnaeus
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Yoldia (Cnesterium) sp. - 1 fragment
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Macoma sp. - several fragments
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Clinocardium cf. C. pristinum Keen
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Clinocardium sp. - several fragments
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Neptunea sp. - 2 fragments
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77-ADt-118B
(Cenozoic loc. M7185)
, Chignik
, Conglomeratic sandstone; Section 22, T. 48 S., R. 66 W., Chignik (A-5) Quadrangle; 0.6 miles SE of M7184, above; latitude 56 deg. 00 min. 14 sec. N; longitude 159 deg. 32 min. 49 sec. W.
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