Hueco Formation
232 distinct taxa, from 550 fossil occurrences the Paleobiology Database records under this name, spanning 299–283 Mya.
New Mexico, Texas · US
232 taxa · 550 fossils · 299–283 MyaMembers recorded: Robledo Mountains.
Macrostrat dates this rock 299–285 Ma. Macrostrat’s own record
Loading coastlines…
32 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
- Omphalotrochus obtusispira
- Straparollus (Euomphalus) cornudanus
- Bellerophon (Bellerophon) parvicristus
- Euphemitopsis multinodosa
- Yochelsonellisa eximia
- Derbyia
- Bellerophon (Bellerophon) huecoensis
- Composita cracens
- Crinoidea
- Euphemites
- Worthenia alticarinata
- Worthenia speciosa
- Apachella prodontia
- Echinoidea
- Squamaria moorei
- Wilkingia terminale
- Amphiscapha proxima
- Apachella franciscana
- Bellerophontoidea
- Bicuerda columnare
- Dasysaria undulata
- Donaldina gracilis
- Girtopinna peracuta
- Orbicoelia tumibilis
- Septimyalina burmai
- Soleniscus variabilis
- Worthenia latialveozona
- Aviculopecten
- Composita bucculenta
- Crurithyris
- Dictyotomaria marginata
- Donaldina knighti
- Glabrocingulum (Glabrocingulum) diablo
- Kochiproductus
- Kozlowskia
- Linoproductus
- Properrinites
- Septopora
- Subulitidae
- Aviculopecten arctisulcatus
The 40 most often recorded, of 232.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.