99m sample, Pocheluo Formation (Devonian of China)

Where: Guangxi, China (23.0° N, 108.0° E: paleocoordinates 2.8° N, 126.8° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Pocheluo Formation, Emsian (407.6 - 393.3 Ma)

• Listed as Emsian

• formation-level stratigraphic resolution

Environment/lithology: deep subtidal shelf; poorly lithified shale and lithified, argillaceous limestone

• Lithology interpreted from lithologic code of section; environmental interpretation based on mention of "dominantly pelagic fauna" and relationship to adjacent lithologies
• Shale with occasional argillaceous, micritic limestone interbeds

Size classes: macrofossils, mesofossils

Collection methods: Sample with megabenthos selected at top of section; focus is biostratigraphy of Emsian, and so likely only focusing on important zone fossils (although brachiopods are listed as well, despite their status as non-guide taxa); setting as "pooled samples" since unsure whether the section listed is a composite one from this one locality

Primary reference: C.-M. Yu and Y.-P. Ruan. 1988. Proposal and comment on the definition of Emsian. Canadian Society of Petroleum Geologists Memoir 14:179-191 [P. Novack-Gottshall/P. Hearn/M. Uhen]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 75895: authorized by Phil Novack-Gottshall, entered by Paul Hearn on 05.11.2007

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Agoniatitida - Mimagoniatitidae
Mimagoniatites bohemicus Barrande 1865 ammonite
Conodonta
 Ozarkodinida - Polygnathidae
Polygnathus linguiformis Hinde 1879 conodont
"bultyncki"