Reference Detail of

Report on Referred Fossils
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Stratigraphic range: Silurian-Devonian
Kinds of fossils: Corals
Quadrangle or area: Circle Quadrangle, Alaska
Shipment No.: A-82-26
Referred by: Foster, Helen L. , Dutro, J. Thomas, Jr.
Report prepared by: Oliver, William A., Jr.
Date: 10/16/1984

This report covers 5 collections transmitted by Tom Dutro. Preservation is mediocre and most of the fossils are tabulate corals. Among these the genera are wide ranging and the species unstudied. The age range indicated by the corals is indicated following the list of identified genera. Where other age data is available, this is added parenthetically.
[Note by RBB: no locality information or descriptions provided in this report]

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81ADu10D (10782-SD) , Circle , From limestone knob on ridge north of North Fork of Preacher Creek, elev. 3100 ft., NW 1/4 sec. 35, T. 12 N., R. 8 E., Circle D-5 quadrangle.
Alveolites sp.
Cladopora sp.
Syringoporoid?
Bryozoan, massive
81ADu15A (10943-SD) , Circle , No description or geographic information provided in report
Amphipora sp.
Massive stromatoporoid
auloporoid coral
Cladopora sp.
Coenites? sp.
Heliolites sp.
Aphyllum? sp.
Tryplasma? sp.
rugose coral undetermined
81ADu15B (10785-SD) , Circle , Limestone ledge on nose of spur; from dolomitic beds just below main limestone cliff, elev. 2800 ft., NE 1/4 sec. 31, T. 12 N., R. 10 E., Circle D-4 quad.
Syringoporoid?
Rugose coral, disseptimented
81ADu17 (10944-SD) , Circle , No description or geographic information provided in report
Favosites sp.
Thamnopora? sp.
81ADu22 , Circle , No description or geographic information provided in report