Where: Kansas (37.3° N, 96.7° W: paleocoordinates 1.6° N, 26.5° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Havensville Formation, Sakmarian (295.0 - 290.1 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: shallow subtidal; lithified limestone

Size class: macrofossils

Collection methods: peel or thin section,

Primary reference: D. J. Warner and R. J. Cuffey. 1973. Fistuliporacean bryozoans of the Wreford megacyclothem (Lower Permian) of Kansas. University of Kansas Paleontological Contributions 65:1-24 [M. Clapham/M. Clapham] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 95535: authorized by Matthew Clapham, entered by Matthew Clapham on 17.04.2010

Creative Commons license: CC BY-NC-ND (attribution-noncommercial-no derivatives)