Where: Tajikistan (39.0° N, 69.0° E: paleocoordinates 6.3° S, 73.9° E)
• coordinate estimated from map
• basin-level geographic resolution
When: Bursykhirmanskaya Formation, Pragian (410.8 - 407.6 Ma)
• Siegenian; The Bursykhirmanskaya Suite has a supposed thickness of 500m.
• formation-level stratigraphic resolution
Environment/lithology: marine; dolomitic limestone
Size classes: macrofossils, mesofossils, microfossils
Primary reference: A. I. Lavrusevich, V. I. Lavrusevich, and V. D. Saltovskaya. 1973. Daunton i nizhniy devon Zeravshano-Gissarskoy gornoy oblasti. The Downtonian and lower Devonian of the Zeravshan-Hissar mountain region. Sovetskaya Geologiya 12:10-25 [M. Aberhan/S. Nurnberg/S. Nurnberg]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 45790: authorized by Martin Aberhan, entered by Sabine Nürnberg on 02.12.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
| |
Strophomenata | |
Rhynchonellata | |
"Atrypopsis thetis" = Septatrypa, "Atrypopsis barba" = Septatrypa
"Atrypopsis thetis" = Septatrypa | |
Anthozoa | |
Holmophyllum cayugaeaformis horn coral
Nipponophyllum transitivum horn coral
Nipponophyllum zeravschanicum horn coral | |
"Holacanthia delicatulum" = Aphyllum, Hillophyllum septatum
"Holacanthia delicatulum" = Aphyllum horn coral
Hillophyllum septatum horn coral | |
Cyathopaedium paucitabulatum horn coral | |
Cyathophyllum (Cyathophyllum) pannosum horn coral | |
Pseudamplexus princeps horn coral | |
Chalcidophyllum campanense horn coral | |
Fasciphyllum simplex horn coral | |
Lyrielasma orientale, Lyrielasma tenueseptatum, Lyrielasma petshorense, Neomphyma originata, Neomphyma striatum, Neomphyma gissarica
Lyrielasma orientale horn coral
Lyrielasma tenueseptatum horn coral
Lyrielasma petshorense horn coral
Neomphyma originata horn coral
Neomphyma striatum horn coral
Neomphyma gissarica horn coral | |
Dendropora macropora tabulate coral | |
Stromatoporoidea | |
Amphipora aff. alaiskensis stromatoporoid sponge
Amphipora aff. messerschmidti stromatoporoid sponge | |
Foraminifera | |