Reference Detail of

Report on Referred Fossils
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Stratigraphic range: Devonian and Silurian(?)
Kinds of fossils: Brachiopods, corals, algae
Quadrangle or area: Talkeetna Quad., Alaska
Shipment No.: A-75-8
Referred by: Reed, Bruce
Report prepared by: Dutro, J. Thomas, Jr.
Date: 04/02/1975

This report includes the three collections from the "Devonian" limestone that appears to be about same age as 74AR44 and 74AR135D. The corals are being examined by Bill Oliver. Collections retained.

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74AR25 (9511-SD) , Talkeetna , 1.7 miles S. 41 deg. W. of peak 6520; 150-200 ft. nappe limestone east of Yentna River. Collectors: B. Reed, D. Jones, 1974.
Macgeea? sp.
syringoporoid coral, undet.
phaceloid colonial coral, undet.
bryozoan, massive, undet.
Chonetes sp.
Allanaria? sp.
Atrypa sp.
74AR25A (9512-SD) , Talkeetna , Same locality as 9511-SD [i.e. 1.7 miles S. 41 deg. W. of peak 6520; 150-200 ft. nappe limestone east of Yentna River] exept from overlying thin-bedded limestone and shale unit, 125 plus-minus 25 ft. thick. Collectors: B. Reed, D. Jones, 1974.
Phillipsastraea? sp.
phaceloid colonial coral, undet.
bryozoan, massive, undet.
74AR25 (float) (9513-SD) , Talkeetna , Same locality as 9511-SD and 9512-SD [i.e. 1.7 miles S. 41 deg. W. of peak 6520; 150-200 ft. nappe limestone east of Yentna River] float from sequence. Collectors: B. Reed, D. Jones, 1974.
Phillipsastraea? sp.
bryozoan, massive, undet.
Cyrtospirifer? sp.
Biseptum? sp.
74AR77 (9515-SD) , Talkeetna , 4.6 mi. N. 14 deg. E. from Mt. Dall; from limestone clasts in limestone conglomerate bed in flysch unit. Collectors: B. Reed, 1974.
horn corals (to Oliver)
Alveolites? sp. (to Oliver)
phaceloid colonial coral (to Oliver)
thamnoporoid? (to Oliver)
74AR83 (9516-SD) , Talkeetna , 0.2 mi. N 45 deg. E of elev. 5270; marbelized limestone. Collector: B. Reed, 1974. (from original E&R) [Rigby et al., 1994, p. 390 state "Marbleized limestone exposed along northeast trending ridge northeast and downslope of high point (elevation 5270 feet) at south ed of SW1/4, SE1/4, SW1/4, SE1/4, sec. 14, T. 28 N., R. 19 W., Talkeetna C-6 quadrangle. Lat. 62 degrees 30'35" N., Long. 152 degrees 44'22" W. Collector, B.L. Reed, 1974 [Fig. D]."
dasycladacean algae