Locality 10196, Keku Islet 1 (upper Carnian beds) (Triassic of the United States)

Where: Alaska (56.9° N, 134.1° W: paleocoordinates 0.9° N, 69.6° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Tuvalian (232.0 - 221.5 Ma)

• "Beds of upper Karnic age"

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Preservation: mold/impression

Collected by G.H. Girty; reposited in the USNM

Primary reference: J. P. Smith. 1927. Upper Triassic marine invertebrate faunas of North America. United States Geological Survey Professional Paper 141:1-262 [D. Bottjer/C. Powers/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 33414: authorized by David Bottjer, entered by Catherine Powers on 29.07.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Ostreida - Halobiidae
Halobia dalliana n. sp. Smith 1927 oyster