Black Box, UT-13 (Triassic of the United States)

Where: Utah (39.0° N, 110.5° W: paleocoordinates 8.5° N, 36.3° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Sinbad Limestone Member (Moenkopi Formation), Smithian (251.3 - 247.2 Ma)

• bed-level stratigraphic resolution

Environment/lithology: shallow subtidal; lithified limestone

Size class: macrofossils

Preservation: mold/impression

Primary reference: M. Fraiser. 2005. When Bivalves Took Over the World: Global Paleoecology of Bivalves During the Aftermath of the End-Permian Mass Extinction. [D. Bottjer/N. Bonuso/N. Bonuso]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 44501: authorized by David Bottjer, entered by Nicole Bonuso on 13.09.2004, edited by Matthew Clapham

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
  -
Bivalvia indet. Linnaeus 1758 clam
originally entered as "Bivalve indet."
 Myalinida - Myalinidae
Promyalina sp. Kittl 1903 clam
Myalina sp. de Koninck 1842 clam
"Myalinella sp." = Myalina (Myalinella) Newell 1942 clam
 Pectinida - Hunanopectinidae
Leptochondria sp. Bittner 1891 scallop
 Pectinida -
Pectinoidea indet. Rafinesque 1815 scallop
 Ostreida - Bakevelliidae
Bakevellia sp. King 1848 oyster
 Cardiida - Anthracosiidae
Unionites sp. Wissman 1841 clam
 Cardiida - Kalenteridae
Permophorus sp. Chavan 1954 clam
 Trigoniida - Myophoriidae
Neoschizodus sp. Giebel 1855 clam
Lingulata
 Lingulida - Lingulidae
Lingularia sp. Biernat and Emig 1993