Mulanguiñeu Formation
44 distinct taxa, from 57 fossil occurrences the Paleobiology Database records under this name, spanning 193–183 Mya.
Chubut · AR
44 taxa · 57 fossils · 193–183 MyaLoading coastlines…
5 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
- Cryptaulax damboreneae
- Pseudomelania feruglioi
- Calliotropis (Riselloidea) keideli
- Chartronella gradata
- Globularia catanlilensis
- Lithotrochus humboldtii
- Nerinea
- Procerithium (Infacerithium) nodosum
- Procerithium (Rhabdocolpus) patagoniensis
- Pseudomelania
- Trochidae
- Agerchlamys
- Agerchlamys wunschae
- Ambercyclus isabelensis
- Antiquilima
- Anulifera chubutensis
- Calliotropis
- Calliotropis (Riselloidea)
- Cnidaria
- Cryptaulax redelii
- Cucullaea
- Echinoidea
- Frenguelliella
- Frenguelliella inexspectata
- Globularia
- Gryphaea
- Hamusina wahnishae
- Jurassiphorus triadicus
- Kolymonectes
- Leptomaria
- Lithotrochus rothi
- Montlivaltia
- Naricopsina
- Pecten (Pecten) dentatus
- Pleurotomaria
- Procerithium nulloi
- Pseudolimea
- Quadratirhynchia
- Scurriopsis
- Spiriferina
The 40 most often recorded, of 44.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.