USGS Mesozoic loc. M1020 (Triassic of the United States)
Also known as 60ABa732
Where: Alaska (65.1° N, 141.7° W: paleocoordinates 45.1° N, 58.8° W)
• coordinate stated in text
When: Norian (228.0 - 208.5 Ma)
Environment/lithology: marine; lithology not reported
Size classes: macrofossils, mesofossils
Collected by E.E. Brabb in 1960
Primary reference: J. A. Grant-Mackie and N. J. Silberling. 1990. New Data on the Upper Triassic Bivalve Monotis in North America, and the New Subgenus Pacimonotis. Journal of Paleontology 64(2):240-254 [G. Stanley/H. Shepherd]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 140038: authorized by George Stanley, entered by Hannah Shepherd on 27.02.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
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Bivalvia | |
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