Palo Quemado Formation
66 distinct taxa, from 135 fossil occurrences the Paleobiology Database records under this name, spanning 274–260 Mya.
Coahuila · MX
66 taxa · 135 fossils · 274–260 MyaLoading coastlines…
3 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
- Parafusulina
- Waagenoceras dieneri
- Richthofenioidea
- Chonetes deliciasensis
- Collemataria americana
- Eumedlicottia burckhardti
- Hustedia
- Marginifera minor
- Mexicoceras guadalupense
- Rhynchopora taylori
- Roadoceras roadense
- Timaniella pseudocamerata
- Compressoproductus pinniformis
- Leiorhynchoidea schucherti
- Parafusulina sellardsi
- Rauserella erratica
- Yakovlevia deminutiva
- Avonia walcottiana costata
- Bathymyonia nevadensis
- Bitaunioceras coahuilense
- Cancrinella rugosa
- Composita emarginata affinis
- Composita mira
- Liosotella popei
- Meekella skenoides
- Megousia waageniana
- Paranorella imperialis
- Pseudagathiceras difuntense
- Stacheoceras gemmellaroi
- Tropidelasma gregarium
- Agathiceras girtyi
- Chelononia straminea
- Coledium indentatum
- Composita enormis
- Costispinifera costata
- Derbyia elevata
- Dielasma
- Dielasma spatulatum
- Domatoceras
- Dyoros (Dyoros) consanguineus
The 40 most often recorded, of 66.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.