Where: Mendoza, Argentina (35.9° S, 70.0° W: paleocoordinates 33.9° S, 31.4° W)
• coordinate estimated from map
When: Groeberi ammonoid zone, Cuyo Group, Murchisonae (175.6 - 171.6 Ma)
• Bed D
• group of beds-level stratigraphic resolution
Environment/lithology: transition zone or lower shoreface; lithified, shelly/skeletal sandstone
Size class: macrofossils
Collection methods: Repository: Museo de Ciencias Naturales, La Plata, Argentina (MLP)
Primary reference: G. E. G. Westermann and A. C. Riccardi. 1982. Ammonoid fauna from the Early Middle Jurassic of Mendoza Province, Argentina. Journal of Paleontology 56(1):11-41 [S. Peters/S. Peters/O. Alfaro]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 63852: authorized by Shanan Peters, entered by Shanan Peters on 22.08.2006
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Puchenquia (Gerthiceras) compressa Westermann and Riccardi 1982 ammonite
? Puchenquia (Gerthiceras) mendozana n. sp. Westermann and Riccardi 1982 ammonite |