Where: Madagascar (22.9° S, 44.5° E: paleocoordinates 25.8° S, 20.3° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Early/Lower Jurassic to Early/Lower Jurassic (201.3 - 163.5 Ma)
• Text says "Lower Early Jurassic" but plate caption says "Mid-Jurassic"
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Collection methods: Repository: Geologisch-Paläontologisches Institut der Universität Hamburg, SGPHM
Primary reference: K. Bandel. 2010. Relationships of the Triassic Eucycloidea Koken, 1897 (Mollusca, Gastropoda) to modern genera such as Pagodatrochus, Calliotropis and Euchelus, based on morphology of the early shell. Bulletin of Geosciences 85:435-486 [M. Clapham/M. Clapham/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 137441: authorized by Matthew Clapham, entered by Matthew Clapham on 17.12.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Eucycloidea madagascariensis n. sp.
Eucycloidea madagascariensis n. sp. Bandel 2010 snail |