Vargas Pena Shale Formation
30 distinct taxa, from 34 fossil occurrences the Paleobiology Database records under this name, spanning 443–433 Mya.
Recorded under country code PY
30 taxa · 34 fossils · 443–433 MyaLoading coastlines…
1 distinct localities, where the rock is now rather than where it was laid down. Tectonics draws the world it belonged to.
When
What has been found
- Hyolithes
- Nuculites
- Palaeoneilo
- Anabaia
- Anodontopsis
- Arthropoda
- Bellerophontidae
- Bivalvia
- Brachiopoda
- Calymene
- Climacograptus
- Conularia clarkei
- Conularia paraguayensis
- Crinoidea
- Ctenodonta
- Dalmanites
- Eocoelia
- Eophacops
- Eostropheodonta conradii
- Eotomaria
- Gastropoda
- Hyperammina
- Lingula
- Murchisonioidea
- Neodiplograptus modestus
- Nucula
- Orthoceratidae
- Tentaculites
- Thurammina
- Ulrichospira
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.