Also known as San Salvador Patlanoaya
Where: Puebla, Mexico (18.5° N, 98.3° W: paleocoordinates 6.4° S, 41.9° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Unit IV Member (Patlanoaya Formation), Kungurian (279.3 - 272.3 Ma)
• "Leonard"
• bed-level stratigraphic resolution
Environment/lithology: marine; lithified, concretionary, calcareous shale
Size class: macrofossils
Collection methods: UNAM collection
Primary reference: F. Sour-Tovar, S. A. Quiroz-Barroso, and S. P. Applegate. 2000. Presence of Helicoprion (Chondrichthyes, Elasmobranchii) in the Permian Patlanoaya Formation, Puebla, Mexico. Journal of Paleontology 74(2):363-366 [J. Alroy/J. Alroy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 90679: authorized by John Alroy, entered by John Alroy on 12.08.2009, edited by Matthew Clapham
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
"Myalina apachesi" = Septimyalina burmai
"Myalina apachesi" = Septimyalina burmai Newell 1942 clam | |
Permophorus sp. Chavan 1954 clam | |
Chondrichthyes | |
Helicoprion davisii Woodward 1886 chimaera |