67ADt1421
, Iliamna
, Dark-blue gray siltstone overlying massive cobble-boulder conglomerate just east of Bruin Bay Fault. May correlate with Snug Harbor siltstone. Sea cliffs near Fortification Bluff. 5.5 miles N. 55 deg. E. of north point at mouth of Bruin Bay. Lat. 59 deg. 25'20" N., long. 153 deg. 51' W.
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67ADt1422
, Iliamna
, Massive to thin bedded greenish-gray to yellowish siltstone at west end of Fortification Bluff; 6 miels N. 60 deg. E. of north point at Bruin Bay; lat. 59 deg. 25'15" N., long. 153 deg. 50'30"
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67ADt1517A
, Iliamna
, Interbedded sandstone and siltstone with shell beds near synclinal axis - very high in Naknek Fm. Sea cliffs on north shore Kamishak Bay; 6 miles west of mouth of Douglas River; lat. 59 deg. 03'45" N., long. 153 deg. 55'45" W.
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67ADt1518A
, Iliamna
, Massive, cross-bedded arkosic pebbly sandstone with siltstone interbeds; lower in section than 1517A; 1.9 miles N. 70 deg. W. of mouth of Douglas River. Lat. 59 deg. 04'15" N., long. 153 deg. 48'45" W.
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67ADt1520A
, Iliamna
, Massive, light-gray arkosic sandstone, cross-bedded, 100-foot thick unit, higher than 1518A; 2.3 miles N. 85 deg. W. of mouth of Douglas River; lat. 59 deg. 04' N., long. 153 deg. 49'30" W.
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67ADt1520B
, Iliamna
, Same locality in medium bedded sandstone and siltstone about 150 feet above 1520A.
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67ADt1529
, Iliamna
, Massive, yellowish gray, medium grained, argillaceous sandstone near west end of bluffs 9.8 miles N. 85 deg. W. of mouth of Douglas River. Lat. 59 deg. 04'30" N., long. 154 deg. 02' W.
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Buchia concentrica (Sowerby)
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67ADt1532
, Iliamna
, Interbedded sandstone and siltstone near base of 800-foot bluff section; 8 miles N. 85 deg. W. of mouth of Douglas River; Lat. 59 deg. 04'15" N., long. 154 deg. 00' W.
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67ADt1536
, Iliamna
, Interbedded sandstone and siltstone with limestone lenses and concretions; higher in section than 1517A; 4 miles S. 80 deg. W. of mouth of Douglas River; Lat. 59 deg. 03' N., long. 153 deg. 52'15" W.
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Buchia cf. B. mosquensis (von Buch)
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67ADt1537
, Iliamna
, Dark greenish yellow siltstone with sandstone interbeds and limestone concretions about 500-600 feet higher than 1563; 4.3 miles S. 75 deg. W. of mouth of Douglas River; Lat. 59 deg. 02'45" N., long. 153 deg. 52'30" W.
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Buchia cf. B. mosquensis (von Buch)
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