Where: Turkmenistan (39.9° N, 54.2° E: paleocoordinates 36.8° N, 60.2° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Chaloi Formation, Subfurcatum (171.6 - 167.7 Ma)
• Lower Chaloi Formation
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified lithology not reported
Size class: macrofossils
Collection methods: Repository: Vserossiyskiy Nauchno-Issledovatel'skiy Geologicheskiy Neftyanoy Institut (VNIGRI)
Primary reference: N. V. Besnosov and V. V. Mitta. 1993. Pozdnebayosskie i Batskie Ammonitidy Severnogo Kavkaza i Sredney Azii 1-347 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 187363: authorized by Matthew Clapham, entered by Matthew Clapham on 24.07.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Lissoceras (Lissoceras) meletense, "Lissoceras (Lissoceras) oolithicum" = Lissoceras oolithicum
Lissoceras (Lissoceras) meletense Parona 1896 ammonite
"Lissoceras (Lissoceras) oolithicum" = Lissoceras oolithicum d'Orbigny 1846 ammonite | |
Strigoceras (Strigoceras) paronai Trauth 1922 ammonite | |
Sphaeroceras brongniarti Sowerby 1818 ammonite | |
Orthogarantiana (Orthogarantiana) ? conjugata, "Orthogarantiana (Orthogarantiana) densicostata" = Garantiana (Orthogarantiana) densicostata, Cadomites (Cadomites) lissajousi
Orthogarantiana (Orthogarantiana) ? conjugata Quenstedt 1887 ammonite
"Orthogarantiana (Orthogarantiana) densicostata" = Garantiana (Orthogarantiana) densicostata Quenstedt 1886 ammonite
Cadomites (Cadomites) lissajousi Roche 1939 ammonite |