Reference Detail of

Report on Referred Fossils
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Stratigraphic range: Upper Permian
Kinds of fossils: Brachiopods
Quadrangle or area: Arctic Quad., Alaska
Shipment No.: A-79-10(a)
Referred by: Reiser, H. N.
Report prepared by: Dutro, J. Thomas, Jr.
Date: 03/02/1979

This report covers one collection from below the volcanic rocks south of Porcupine Lake. The fossil assemblage indicates that the rocks from which it came are early Late Permian, probably the same age as the Echooka Formation, basal Ikiakpauruk Member or uppermost Joe Creek Member. [This is the second of the two report by Dutro on the same shipment A-79-10 - NZ]

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75ABe91 (27430-PC) , Arctic , 2-ft. limestone bed directly beneath volcanic rocks. Collector: W.P. Brosge, 1975.
echinoderm debris, indet.
horn corals, undet.
ramose and fenestrate bryozoans, undet.
Waagenoconcha? sp.
Liosotella? sp.
linoproductoid brachiopods, indet.
echinoconchid brachiopod, indet.
Spiriferella sp. (large)
pectenoid pelecypod (large), indet.