Also known as Coauilote-Tecocoyunca Section
Where: Guerrero, Mexico (17.8° N, 98.6° W: paleocoordinates 10.7° N, 49.1° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Yucunuti Formation (Tecocoyunca Group), Late/Upper Bathonian to Late/Upper Bathonian (167.7 - 161.2 Ma)
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Collected by Emil Böse
Primary reference: C. Burckhardt. 1927. Cefalópodos del Jurásico Medio de Oaxaca y Guerrero. Boletin Instituto Geologico Mexico 47:1-108 [P. Scofield/P. Scofield]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 233959: authorized by Paul Scofield, entered by Paul Scofield on 09.03.2024
Creative Commons license: CC BY (attribution)
Taxonomic list
| Cephalopoda | |
|
Macrocephalites aff. macrocephalus Schlotheim 1813 ammonite | |
"Macrocephalites nikitini n. sp." = Xenocephalites nikitini, "Macrocephalites boesei n. sp." = Lilloettia boesei, Sphaeroceras vcostatum n. sp.
"Macrocephalites nikitini n. sp." = Xenocephalites nikitini Burckhardt 1927 ammonite
"Macrocephalites boesei n. sp." = Lilloettia boesei Burckhardt 1927 ammonite
Sphaeroceras vcostatum n. sp. Burckhardt 1927 ammonite | |
Phylloceras cf. kudernatschi, "Phylloceras plasticum n. sp." = Ptychophylloceras plasticum
Phylloceras cf. kudernatschi Hauer 1854 ammonite
"Phylloceras plasticum n. sp." = Ptychophylloceras plasticum Burckhardt 1927 ammonite | |