Where: San Juan, Argentina (30.3° S, 68.8° W: paleocoordinates 34.5° S, 133.6° W)
• coordinate based on nearby landmark
• local area-level geographic resolution
When: Las Aguaditas Formation, Caradoc (458.4 - 449.5 Ma)
• bed-level stratigraphic resolution
Environment/lithology: deep subtidal shelf; lithified marl and claystone
Size class: macrofossils
Primary reference: G. D. Edgecombe, B. D. E. Chatterton, N.E. Vaccari and B.G. Waisfield. 1999. Ordovician cheirurid trilobites from the Argentine Precordillera. Journal of Paleontology 73(6):1155-1175 [A. Miller/S. Kolbe]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 115227: authorized by Arnold Miller, entered by Sarah Kolbe on 31.08.2011, edited by Pete Wagner
Creative Commons license: CC BY (attribution)
Taxonomic list
Trilobita | |
Platycalymene trapezoidalis Baldis and Pothe 1995 trilobite | |
"Frencrinuroides edseli n. sp." = Encrinuroides edseli, Lasaguaditas oweni
"Frencrinuroides edseli n. sp." = Encrinuroides edseli Edgecombe et al. 1998 trilobite
Lasaguaditas oweni Edgecombe et al. 1998 trilobite | |
Nieszkowskia jakei Edgecombe et al. 1999 trilobite |