9-15-79B
, Craig
, Wadleigh Limestone, lagoonal dark-gray micrite and ripple-beds with minor mud, underlying stromatoporoid-Amphiporabiostrome. Coronados Islands area on small island west of Troy Island, Craig B-4 quad.
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9-16-79A
(10160-SD)
, Craig
, Karheen Formation--brachiopod-coral-trilobite micrite. Brew s sample 79DB407A for trilobite collected from same outcrop. From Craig 1:250,000 sheet at Lat. 55 deg. 31.2 min., long. 133 deg. 08.5 min.
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Belodella sp. element fragment
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Ozarkodina eberleini Savage
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Pandorinellina exigua philipi (Klapper)
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1 drepanodontiform element
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3 hindeodelliform elements
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11 indet. bar, blade, simple cone, and platform elements
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9-18-79B
(10161-SD)
, Port Alexander
, Black Chert Member of the Saginaw Bay Limestone-black petroliferous laminated limestone was collected for processing. Sample from head of Saginaw Bay at lat. 56 deg. 50.9 min., long. 134 deg. 08.4 min., Port Alexander 1:250,000 sheet.
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9-18-79C
, Port Alexander
, Kuiu Limestone with conglomerate--dark-gray micrite overlying bed containing Conchidium sp. This locality is supposed to be Upper Silurian; Lat. 56 deg. 54.2 min., long. 134 deg. 19.1 min., Port Alexander 1:250,000 sheet.
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2 Panderodus sp. elements
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9-18-79D
, Port Alexander
, Bay of Pillars Formation--Unit dates Ludlow based on graptolites collected along strike. A 1-inch micritic distal turbidite bed within a graywacke shale and calcareous shale sequence was collected: Lat 56 deg. 53.8 min., long. 134 deg. 20.8 min., Port Alexander 1:250,000 sheet. This formation is the basinal equivalent of the Heceta.
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