Where: India (23.2° N, 82.2° E: paleocoordinates 67.5° S, 57.3° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Talchir Formation, Asselian (298.9 - 295.5 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: coastal; lithified shale and lithified conglomerate
Size class: macrofossils
Preservation: mold/impression
Primary reference: M. R. Sahni and D. K. Dutt. 1959. Argentine and Australian affinities in a Lower Permian fauna from Manendragarh, central India. Records of the Geological Survey of India 87:655-670 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 116800: authorized by Matthew Clapham, entered by Matthew Clapham on 12.09.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Crinoidea | |
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Rhynchonellata | |
"Spirifer hesdoensis n. sp." = Brachythyrinella hesdoensis
"Spirifer hesdoensis n. sp." = Brachythyrinella hesdoensis Sahni and Dutt 1959 | |
Stenolaemata | |
"Protoretepora" cf. ampla Lonsdale 1844 | |
Gastropoda | |
"Pleurotomaria umariensis" = Peruvispira umariensis, "Euomphalus hesdoensis n. sp." = Keeneia hesdoensis, "Euomphalus cf. oculus" = Keeneia ocula
"Pleurotomaria umariensis" = Peruvispira umariensis Reed 1928 snail
"Euomphalus hesdoensis n. sp." = Keeneia hesdoensis Sahni and Dutt 1959 snail
"Euomphalus cf. oculus" = Keeneia ocula Sowerby 1838 snail | |
Bivalvia | |
"Eurydesma manendragarhensis n. sp." = Eurydesma manendragarhensis, "Eurydesma hesdoensis n. sp." = Eurydesma manendragarhensis, Eurydesma playfordi, Eurydesma hobartense
"Eurydesma manendragarhensis n. sp." = Eurydesma manendragarhensis Sahni and Dutt 1959 scallop In conglomerate band
"Eurydesma hesdoensis n. sp." = Eurydesma manendragarhensis Sahni and Dutt 1959 scallop
Eurydesma playfordi Dickins 1957 scallop
Eurydesma hobartense Johnston 1887 scallop | |
"Aviculopecten mitchelli" = Deltopecten mitchelli, "Aviculopecten squamuliferus" = Squamuliferipecten squamuliferus
"Aviculopecten mitchelli" = Deltopecten mitchelli Etheridge and Dun 1906 scallop
"Aviculopecten squamuliferus" = Squamuliferipecten squamuliferus Morris 1845 scallop | |
"Liopteria dutoiti" = Leptodesma (Leiopteria) dutoiti
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