Where: Kentucky (37.6° N, 84.6° W: paleocoordinates 27.6° S, 63.5° W)

• coordinate estimated from map

• hand sample-level geographic resolution

When: Tate Formation, Caradoc (458.4 - 449.5 Ma)

• Late Maysvillian age. Sample #2 collected. Details on stratigraphy and sedimentation (lithology), and additional details of gastropod and bivalve fauna are included from Novack-Gottshall and Miller (2003) [PBDB reference #18186] and field notes.

• bed-level stratigraphic resolution

Environment/lithology: open shallow subtidal; lithified, bioturbated, shelly/skeletal wackestone and lithified mudstone

Size classes: macrofossils, mesofossils, microfossils

Preservation: mold/impression, recrystallized, coalified, original calcite, original phosphate, original carbon, replaced with calcite

Collection methods: bulk, mechanical,

• Bulk collection made in field and weighed, cleaned, prepped, and identified in lab at University of Cincinnati. Sample dimensions are 841.9 square-cm, weighing 2933 grams. At least 18 specimens counted; 13 individuals estimated (using half of total disarticulated specimens with two parts plus number of articulated/intact specimens). Fragmented trepostome bryozoans and trilobites were counted as estimated percent cover using standard percent cover reference chart.

Primary reference: P. M. Novack-Gottshall. 1999. Comparative geographic and environmental diversity dynamics of gastropods and bivalves during the Ordovician Radiation (M.S. thesis, University of Cincinnati). 1-191 [P. Novack-Gottshall/P. Novack-Gottshall/P. Novack-Gottshall]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 64416: authorized by Phil Novack-Gottshall, entered by Phil Novack-Gottshall on 08.09.2006

Creative Commons license: CC BY (attribution)