Totoralillo Formation
49 distinct taxa, from 131 fossil occurrences the Paleobiology Database records under this name, spanning 143–101 Mya.
Copiapó, Huasco, Atacama · CL
49 taxa · 131 fossils · 143–101 MyaFiled under the Chanarcillo Group.
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19 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
- Crioceratites
- Crioceratites (Emericiceras)
- Crioceratites emerici
- Crioceratitidae
- Serpula
- Ammonoidea
- Gastropoda
- Shasticrioceras
- Agriopleura
- Ancyloceratidae
- Bivalvia
- Ostreidina
- Acrioceras tabarelli
- Cymatoceras perstriatum
- Eriphyla argentina
- Lucina
- Osteichthyes
- Paracrioceras
- Paulckella nepos
- Protohemichenopus neuquensis
- Pterosauria
- Rutitrigonia
- Shasticrioceras poniente
- Acrioceras
- Agria
- Aporrhais
- Brachiopoda
- Chlamys
- Crassatella
- Discinisca
- Exogyra
- Garatella neuquensis
- Gervillaria
- Hoplocrioceras
- Isoarca
- Isocardia
- Menuthiocrioceras
- Modiolus
- Myoconcha
- Myophorella
The 40 most often recorded, of 49.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.