Where: Mongolia (44.0° N, 98.0° E: paleocoordinates 35.4° N, 27.7° E)
• coordinate estimated from map
• basin-level geographic resolution
When: Tsagan-Bulakian Formation, Wenlock (433.4 - 427.4 Ma)
• Upper Wenlockian. Lower part of the Tsagan-Bulakian beds, Shara Chulutu sequence.
Environment/lithology: marine; gray, yellow, argillaceous limestone and gray limestone
Size class: macrofossils
Primary reference: K.H. S. Rozman. 1999. Silurian brachiopod communities of Mongolia. in A. J. Boucot and J. D. Lawson, eds., Paleocommunities - a case study from the Silurian and Lower Devonian 164-176 [M. Foote/C. Simpson]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 41066: authorized by Michael Foote, entered by Michael Foote on 06.07.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Anthozoa | |
Syringopora gorsky tabulate coral
Syringopora khalaganensis tabulate coral | |
Halysites senior Klaamann 1961 tabulate coral
Halysites junior Klaamann 1961 tabulate coral | |
Subalveolites lunatus tabulate coral | |
Strophomenata | |
"Leptaena depressa" = Leptaena (Leptaena) depressa
"Leptaena depressa" = Leptaena (Leptaena) depressa Sowerby 1824 | |
"Tastaria gobica" = Protoleptostrophia
"Tastaria gobica" = Protoleptostrophia | |
Rhynchonellata | |