Tres Hermanos Formation
62 distinct taxa, from 81 fossil occurrences the Paleobiology Database records under this name, spanning 94–90 Mya.
New Mexico · US
62 taxa · 81 fossils · 94–90 MyaMembers recorded: Atarque Sandstone, Carthage, Fite Ranch, Fite Ranch Sandstone, Atarque.
Macrostrat dates this rock 94–90 Ma. Macrostrat’s own record
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7 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
- Spathites rioensis
- Collignoniceras woollgari
- Gyrodes
- Scapanorhynchus raphiodon
- Aphrodina
- Baculites yokoyamai
- Cymbophora
- Laternula
- Liopistha (Psilomya)
- Modiolus
- Pleuriocardia (Dochmocardia)
- Pyropsis coloradoensis
- Archaeolamna kopingensis
- Carota
- Cenomanocarcinus
- Chiloscyllium greeni
- Coelodus
- Coilopoceras colleti
- Crassostrea
- Cretalamna appendiculata
- Cretodus semiplicatus
- Crocodylia
- Delyrius
- Dinosauria
- Dochmocardia
- Dromaeosauridae
- Gymnarus
- Gyrodes depressa
- Hoplitoides wohltmanni
- Hybodus
- Inoceramus (Inoceramus) cuvierii
- Ischyrhiza mira
- Johnlongia parvidens
- Leptostyrax
- Lopha
- Micropycnodon kansasensis
- Mollusca
- Mytiloides
- Odontaspididae
- Paguristes johnsoni
The 40 most often recorded, of 62.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.