Also known as field No. GC5-1739

Where: Alaska (59.6° N, 160.6° W)

• Paleocoordinates: 43.3° N, 59.3° W (Wright 2013)

• coordinate stated in text

When: Norian (227.3 - 205.7 Ma)

Environment/lithology: marine; lithified lithology not reported

Size class: mesofossils

Preservation: mold/impression

Collected by W. L. Coonrad and J. M. Hoare in 1976; reposited in the USGS

Primary reference: N. J. Silberling, J. A. Grant-Mackie, and K. M. Nichols. 1997. The Late Triassic bivalve Monotis in accreted terranes of Alaska. United States Geological Survey Bulletin 2151:1-21 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 139028: authorized by George Stanley, entered by Hannah Shepherd on 07.02.2013

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