70APr 81
(Cenozoic loc. M4392)
, Trinity Islands
, Southwest end of Tugidak Island about 230-260 ft stratigraphically above the base of a 2,300-foot measured section. Tugidak Formation. (description from Addicott E&R report of Dec. 9, 1970)
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Buccinum aff. B. phemingus Dall
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Neptunea n. sp. aff. N. lyrata (Gmelin) and .....
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......... N. pribiloffensis (Dall) - weakly sculptured form
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Astarte aff. A. undata Gould
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Chlamys (Leochlamys) tugidakensis MacNeil
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Cyclocardia crassidens (Broderip and Sowerby)
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Cyclocardia crebricostata (Krause)
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Hemithyris psittacea Gmelin
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70APr 82
(Cenozoic loc. M4393)
, Trinity Islands
, Southwest end of Tugidak Island from a stratigraphic interval about 460-580 feet above the base of a 2,300-foot measured section. Tugidak Formation. Approximately same as M1493. (from Addicott E&R report of Dec. 9, 1970)
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Cryptonatica clausa (Broderip and Sowerby)
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Fusitriton oregonensis (Redfield)--immature specimen
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Neptunea n. sp. aff. N. lyrata (Gmelin) and ....
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........ and N. pribiloffensis (Dall)--weakly sculptured form
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Oenopota cf. O. harpa (Dall)
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Tachyrhynchus cf. T. erosum (Couthouy)
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Tachyrhynchus cf. T. reticulatum (Mighels)
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Nuculana cf. N. pernula (Mueller)
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70APr 83
(Cenozoic loc. M4394)
, Trinity Islands
, Southwest end of Tugidak Island from a stratigraphic interval about 580-610 feet above the base of 2,300-foot measured section. Tugidak Formation. (from Addicott E&R report of Dec. 9, 1970)
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Cryptonatica clausa (Broderip and Sowerby)
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Epitonium aff. E.(Boreoscala) greenlandicum (Perry)
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70APr 85
(Cenozoic loc. M4395)
, Trinity Islands
, Southwest end of Tugidak Island from a stratigraphic position about 960 feet above the base of a 2,300-foot measured section. Tugidak Formation. (from Addicott E&R report of Dec. 9, 1970)
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Cryptonatica clausa (Broderip and Sowerby)
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Latisipho cf. L. errones (Dall)
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Neptunea sp.--juvenile specimen
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Polinices pallida (Broderip and Sowerby)
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Tachyrhynchus reticulatum (Mighels)
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Undetermined minute specimen
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Cyclocardia cf. C. crebricostata (Krause)
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70APr87
(Cenozoic loc. M4391)
, Trinity Islands
, Southwest end of Tugidak Island from about 1,100 feet above the base of a 2,300-foot section. Tugidak Formation. (from Addicott E&R report of Dec. 9, 1970)
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Polinices pallida (Broderip and Sowerby)
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Oenopota cf. O. nobilis (Moeller)
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70APr88
(Cenozoic loc. M4396)
, Trinity Islands
, Southwest end of Tugidak Island from a stratigraphic interval about 1,100-1,240 feet above the base of a 2,300-foot measured section. (from Addicott E&R report of Dec. 9, 1970)
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Neptunea n. sp. aff. N. lyrata (Gmelin) and ....
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........ N. pribiloffensis (Dall)--weakly scultpured form
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Polinices pallida (Broderip and Sowerby)
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Trophonopsis cf. T. clathratus Linne
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Volutopsius sp.--fragment
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70APr 89
(Cenozoic loc. M4397)
, Trinity Islands
, Southwest end of Tugidak Island from a stratigraphic interval about 1,240-1,370 feet above the base of a 2,300-foot measured section. Tugidak Formation. (from Addicott E&R report of Dec. 9, 1970)
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Clinocardium cf. C. ciliatum (Fabricius)
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Hiatella arctica (Linnaeus)
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Serripes groenlandicus (Bruguiere)
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70APr90
(Cenozoic loc. M4398)
, Trinity Islands
, Southwest end of Tugidak Island from a stratigraphic interval about 1,370-1,410 feet above the base of a 2,300-foot measured section. Tugidak Formation. (from Addicott E&R report of Dec. 9, 1970)
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Neptunea n. sp. aff. N. lyrata (Gmelin) and ...
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... N. pribiloffensis (Dall)--strongly sculptured form
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70APr 91
(Cenozoic loc. M4399)
, Trinity Islands
, Southwest end of Tugidak Island from a stratigraphic interval about 1,410-1,540 feet above the base of a 2,300-foot measured section. Tugidak Formation. (from Addicott E&R report of Dec. 9, 1970)
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Neptunea n. sp. aff. N. lyrata (Gmelin) and .....
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.....N. pribiloffensis (Dall)--weakly sculptured form
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Clinocardium ciliatum (Fabricius)
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Macoma cf. M. incongrua von Martens
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Pododesmus macroschisma (Deshayes)
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Serripes groenlandicus (Bruguiere)
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70APr91
(Cenozoic loc. M4400)
, Trinity Islands
, Southwest end of Tugidak Isalnd from a stratigraphic interval about 1,410-1,540 feet above the base of a 2,300-foot measured section. Tugidak Formation (from Addicott E&R report of Dec. 9, 1970)
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Chlamys (Leochlamys) tugidakensis MacNeil
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Chlamys cf. C. hanaishiensis Masuda
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70APr92
(Cenozoic loc. M4401)
, Trinity Islands
, Near southern end of northwest coast of Tugidak Island from a stratigraphic interval about 1,540-1,580 feet above the base of a 2,300-foot measured section. Tugidak Formation. Same locality as M1895. (from Addicott E&R report of Dec. 9, 1970)
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Cryptonatica clausa (Broderip and Sowerby)
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Plicifusus aff. P. brunneus (Dall)
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Puncturella cf. P. longifissa Dall
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Tachyrhynchus erosum (Couthouy)
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Turritellopsis acicula (Stimpson)
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Chlamys islandica kanagae MacNeil
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Chlamys pilicaensis Kubota [= C. coatsi middletonensis MacNeil]
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Chlamys trinitensis MacNeil
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Macoma cf. M. calcarea (Gmelin)
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Pododesmus macroschisma (Deshayes)
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70APr 94
(Cenozoic loc. M4402)
, Trinity Islands
, Near southern end of northwest coast of Tugidak Island from a stratigraphic interval about 1,690-1,720 feet above the base of a 2,300 foot-measured section. Tugidak Formation. (from Addicott E&R report of Dec. 9, 1970)
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Cidarina aff. C. carlotta Dall
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"Colus" cf. "C." spitzbergensis (Reeve)
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Epitonium (Boreoscala) greenlandicum (Perry)
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Latisipho cf. L. jordani (Dall)
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Neptunea n. sp aff. N. lyrata (Gmelin) and .....
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..... N. pribiloffensis (Dall)--strongly sculptured form
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Oenopota cf. O. harpa (Dall)
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Trophonopsis cf. T. pacificus (Dall)
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Trophonopsis cf. T. truncatus (Strom)
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Astarte montagui (Dillwyn)
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Chlamys (Leochlamys) tugidakensis MacNeil
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Cyclocardia crebricostata (Krause)
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Macoma incongrua von Martens
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Pododesmus macroschisma (Deshayes)
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Serripes aff. S. laperousii (Deshayes)
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70APr96
(Cenozoic loc. M4403)
, Trinity Islands
, Near the middle part of the northwest coast of Tugidak Island from a 200-foot stratigraphic interval at the top of a 2,300-foot measured section. Tugidak Formation. (from Addicott E&R report of Dec. 9, 1970)
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Trophonopsis cf. T. truncatus (Strom)
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Cyclocardia crebricostata (Krause)
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