Where: Vietnam (21.0° N, 106.6° E: paleocoordinates 5.4° N, 129.0° E)

• coordinate based on nearby landmark

• local area-level geographic resolution

When: Duong Dong Formation, Emsian to Emsian (407.6 - 387.7 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: coastal; lithified siltstone and lithified sandstone

Size class: macrofossils

Primary reference: T. Tong-Dzuy, T. H. Dang, D. H. Nguyen, D. K. Nguyen, H. H. Nguyen, T. D. Nguyen, H. P. Ta, K. N. Pham, and N. T. Doan. 1988. Stratigrafiya i tselenteraty Dewona W'etnama, 1: Stratigrafiya [Devonian stratigraphy and coelenterata of Vietnam, 1: Stratigraphy] 5-184 [W. Kiessling/U. Merkel/U. Merkel]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 83287: authorized by Wolfgang Kiessling, entered by Uta Merkel on 15.08.2008

Creative Commons license: CC BY (attribution)