75AR38A
(Mesozoic loc. 30907)
, Talkeetna
, Brown ferruginous sandstone 150 feet below first Buchia-bearing limestone bed. Elev. 5850 ft. 3.5 miles west of Shellabarger Pass, Central Alaska Range.
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75AR39
(Mesozoic loc. 30908)
, Talkeetna
, Brown siltstone and sandstone, ferruginous. Elev. 6100 ft. 5 miles southwest of Shellabarger Pass, Central Alaska Range. [D.L. Jones, 1975. Altitude 6,100 ft (1,859 m), 5 miles (8 km) southwest of Shellabarger Pass, lat 62 deg. 30'20" N., long. 152 deg. 55'59" W., Talkeetna (C-6) quadrangle, southern Alaska. Unnamed beds. Early Sinemurian. (description from Imlay, 1981, p. 27)]
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Oxytoma cf. O. cygnipes Phillips
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75AR38C
(Mesozoic loc. 30909)
, Talkeetna
, Second outcrop of Lower Jurassic brown ferruginous sandstone. Elev. 5475 ft. 3.5 miles west of Shellabarger Pass, Central Alaska Range.
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Belemnites in brown sandstone matrix
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Buchia crassicollis solida (Lahusen) in a gray limestone matrix
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