Under the railroad bridge east of Bull's Gap (Ordovician of the United States)

Where: Hamblen County, Tennessee (36.3° N, 83.1° W: paleocoordinates 30.1° S, 69.1° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: Pygodus serra conodont zone, Whitesburg Formation, Chazyan (468.1 - 460.9 Ma)

• formation-level stratigraphic resolution

Environment/lithology: offshore; black shale and mudstone

Size class: macrofossils

Collection methods: bulk,

Primary reference: G. A. Cooper. 1956. Chazyan and related brachiopods. Smithsonian Miscellaneous Collections 127:1-1245 [P. Wagner/P. Wagner]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 186185: authorized by Pete Wagner, entered by Pete Wagner on 16.06.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

 Orthotetida - Triplesiidae