Reference Detail of

Report on Referred Fossils
Edit Reference Add/Edit Sample Sample List Show Map
Stratigraphic range: Silurian and Devonian
Kinds of fossils: Corals
Quadrangle or area: Craig Quadrangle, Alaska
Shipment No.: A-74-4a
Referred by: Churkin, Michael, Jr.
Report prepared by: Oliver, William A., Jr.
Date: 01/28/1975

Continuation of report from shipment A-74-4 (reported on the same day).
Collections sorted into two groupings: IV. "About same horizon" [USGS 9350-SD (73ACn1971) and USGS 9355-SD (73ACn1981)] and V. "Similar collections" [USGS 9356-SD (73ACn2051) and USGS 9357-SD (73ACn2064).

User Note module to be added
73ACn1971 (9350-SD) , Craig , Limestone (Karheen or Wadleigh) rich in tabulate corals.
Heliolites sp. B
Syringoporella type 2
Grypophyllum sp. cf. Neostringophyllum craigi McLaren, 1964
cf. Redstonea sp.
73ACn1981 (9355-SD) , Craig , Massive limestone (Wadleigh?) overlying Karheen mudstone.
Alveolites sp. cf. Crassialveolites sp.
Heliolites sp. C
Xystriphyllum sp. m of Merriam (PP 823-B, pl. 23, figs. 1,2)
73ACn2051 (9356-SD) , Craig , Limestone, well bedded with black shaly parting (Wadleigh Ls. or Karheen Fm.).
Favosites spp.
Syringopora sp. A
Thamnopora sp.
Dendrostella? sp.
Grypophyllum (phaceloid) sp.
Indet. rugose corals
73ACn2064 (9357-SD) , Craig , Limestone conglomerate rich in corals interbedded with cross calcareous lithic wacke and pebbly volcanic wacke (Karheen Fm.)
Alveolites sp.
Favosites spp.
Syringoporella sp. type 1
Thamnopora sp.
Paracanthus sp. cf. P. sp. f of Merriam ms. pl. 11