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 (201.3 - 174.1 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.
unclassified
  -
Osteichthyes
 Salientia -
Vieraella herbstii n. gen. n. sp.1
Vieraella herbstii n. gen. n. sp.1 Reig 1961 frog
Cycadeoideopsida
 Bennettitales -
Otozamites "sp. 1" Braun 1843
Pinopsida
 Pinales - Araucariaceae
 Pinales -
Brachyphyllum "sp. 1" Brongniart 1828
Equisetopsida
 Equisetales - Equisetaceae
Equisetites "sp. 1" Sternberg 1833
Ginkgoopsida
 Ginkgoales -
 Caytoniales - Caytoniaceae
Pteridopsida
  -
Cladophlebis "sp. 1" Brongniart 1849
 Gleicheniales - Dipteridaceae
Thaumatopteris "sp. 1" Goeppert 1841
 Cyatheales - Dicksoniaceae
Coniopteris "sp. 1" Brongniart 1849
Clathropteris
  -
Clathropteris "sp. 1" Brongniart 1828