Where: Argentina (30.4° S, 68.8° W: paleocoordinates 35.1° S, 132.3° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Lower Member (Las Aguaditas Formation), Darriwilian (467.3 - 458.4 Ma)
• bed-level stratigraphic resolution
Environment/lithology: deep subtidal; lithified packstone and lithified wackestone
Size class: macrofossils
Primary reference: N. A. Feltes, G. L. Albanesi, and S. M. Bergström. 2016. Conodont biostratigraphy and global correlation of the middle Darriwilian-lower Sandbian (Ordovician) Las Aguaditas Formation, Precordillera of San Juan, Argentina. Andean Geology 43(1):60-85 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 210451: authorized by Pete Wagner, entered by Pete Wagner on 31.05.2020
Creative Commons license: CC BY (attribution)
Taxonomic list
| Conodonta | |
|
Ansella jemtlandica Löfgren 1978 conodont | |
|
Fahraeusodus "n. sp." Stouge and Bagnoli 1988 conodont | |
|
Erraticodon alternans conodont | |
|
Baltoniodus clavatus conodont | |
|
Dzikodus tablepointensis Stouge 1984 conodont | |
|
Cornuodus longibasis Lindström 1955 conodont | |
|
Protopanderodus gradatus conodont | |
|
Drepanoistodus sp. Lindstrom 1971 conodont
Drepanoistodus costatus Abaimova 1971 conodont
Paroistodus horridus Barnes and Poplawski 1984 conodont
Paroistodus originalis Sergeeva 1963 conodont | |
|
Parapaltodus simplicissimus conodont | |
|
Periodon macrodentatus Graves and Ellison 1941 conodont
Microzarkodina hagetiana Stouge and Bagnoli 1990 conodont | |