Where: Grant County, Louisiana (31.7° N, 92.9° W: paleocoordinates 32.6° N, 84.6° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Jackson Group, Bartonian to Bartonian (41.3 - 33.9 Ma)

• member-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: mesofossils

Primary reference: D. T. Dockery. 1980. Invertebrate Macropaleontolgy of the Clarke County Mississippi Area. Bulletin - Mississippi Geological, Economic and Topographic Survey 122 [M. Kosnik/M. Kosnik/L. Eccles]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 99762: authorized by Jocelyn Sessa, entered by Laurie Eccles on 20.11.2010, edited by Mark Uhen

Creative Commons license: CC BY (attribution)