Talacasto Formation
58 distinct taxa, from 75 fossil occurrences the Paleobiology Database records under this name, spanning 420–393 Mya.
San Juan, Jachal · AR
58 taxa · 75 fossils · 420–393 MyaLoading coastlines…
9 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
- Kentronetes
- Nuculites argentinum
- Salopina
- Actinopteria
- Anoplia
- Anthracoleda (Pseudoleda) minuta
- Metaplasia
- Acanthocrinus benedettoi
- Actinopteria modesta
- Andenothyone
- Apurocrinus
- Argentinaster
- Australospirifer
- Australostrophia
- Boardmanella
- Boucotia
- Burmeisteria (Digonus) noticus
- Chonostrophiella
- Coelospira
- Craniops
- Crinoidea
- Cryptonella
- Cyphotrypa
- Deceptrix (Devonodeceptrix) jachalensis
- Echidnops taphomimus
- Eridotrypella
- Furcaster
- Glossites
- Grammysioidea
- Howellella
- Iridistrophia
- Leptotrypa
- Leptotrypella
- Lingula
- Manocrinus maldigitatus
- Marginura
- Meristella
- Mutationella
- Nuculoidea
- Occultocystis
The 40 most often recorded, of 58.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.