Where: Vietnam (22.0° N, 106.4° E: paleocoordinates 12.2° S, 100.4° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Sakmarian (293.5 - 290.1 Ma)

• Levels with Pseudofusulina alpina and Pseudoschwagerina princeps

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Collected by E. Patte

Collection methods: peel or thin section

Primary reference: H. Fontaine. 1961. Les madreporaires paleozoiques du Viet-Nam, du Laos, et du Cambodge. Archives Geologiques du Viet-Nam 5:1-276 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 125034: authorized by Matthew Clapham, entered by Matthew Clapham on 02.03.2012

Creative Commons license: CC BY (attribution)