Roca Blanca (Jurassic of Argentina)
Also known as PGAP 508
Where: Santa Cruz, Argentina (48.0° S, 68.6° W: paleocoordinates 47.9° S, 23.7° W)
• coordinate estimated from map
When: Roca Blanca Formation, Early/Lower Jurassic (201.4 - 174.7 Ma)
Environment/lithology:
Size class: macrofossils
Primary reference: R. Herbst. 1965. La flora fosil de la Formacion Roca Blanca, Provincia Santa Cruz, Patagonia, con consideraciones geologicas y estratigraficas. Opera Lilloana 12:1-101 [A. Rees/A. Rees/M. Uhen]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 29393: authorized by Allister Rees, entered by Allister Rees on 02.04.2003, edited by Bethany Allen and Elena Stiles
Creative Commons license: CC BY (attribution)
Taxonomic list
• Genus-level assignments and numbers of species are from the PGAP database. Species names are in the process of being entered.
Show authors, comments, and common names
Otozamites "sp. 1" Braun 1843 | |
Polypodiopsida | |
Cladophlebis "sp. 1" Brongniart 1849 | |
Equisetites "sp. 1" Sternberg 1833 | |
Clathropteris "sp. 1" Brongniart 1828 | |
Thaumatopteris "sp. 1" Goeppert 1841 | |
Coniopteris "sp. 1" Brongniart 1849 scaly tree fern | |
Pteridopsida | |
Rhizomopteris "sp. 1" Schimper 1869 | |
Ginkgoopsida | |
Baieroxylon implexum2 Zimmermann 1953 | |
Sagenopteris "sp. 1" Presl 1838 | |
Spiropteris | |
Spiropteris "sp. 1" Schimper 1869 | |
Equisetopsida | |
Brachyphyllum "sp. 1" Brongniart 1828
Pagiophyllum "sp. 1" Heer 1881 | |
Amphibia | |
Vieraella herbstii n. gen. n. sp.1
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