Also known as Don May, Don Mear, Doumeay
Where: Cambodia (12.9° N, 103.0° E: paleocoordinates 18.4° S, 103.3° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Kungurian to Kungurian (279.3 - 268.8 Ma)
• Limestone cannot be dated with precision, but is not older than Kungurian, according to Fontaine. Age based on age of Yatsengia asiatica in south China.
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified limestone
Size class: macrofossils
Preservation: replaced with silica
Collected by H. Fontaine
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 125031: authorized by Matthew Clapham, entered by Matthew Clapham on 02.03.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Anthozoa | |
Yatsengia asiatica Huang 1932 horn coral |