Ojo Alamo Formation
59 distinct taxa, from 156 fossil occurrences the Paleobiology Database records under this name, spanning 72–66 Mya.
New Mexico · US
59 taxa · 156 fossils · 72–66 MyaMembers recorded: Naashoibito.
Macrostrat dates this rock 101–56 Ma. Macrostrat’s own record
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11 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
- Alamosaurus sanjuanensis
- Ceratopsidae
- Dinosauria
- Glyptodontopelta mimus
- Hadrosauridae
- Ankylosauria
- Ojoceratops fowleri
- Theropoda
- Trionychidae
- Alphadon marshi
- Crocodylia
- Lepisosteus
- Mesodma formosa
- Testudines
- Tyrannosauridae
- Ankylosauridae
- Compsemys
- Adocidae
- Caenagnathidae
- Crocodylidae
- Dromaeosauridae
- Lambeosaurini
- Meniscoessus
- Multituberculata
- Paraphyllanthoxylon arizonense
- Troodontidae
- Tyrannosauroidea
- Vertebrata
- Adocus
- Alligatoridae
- Alphadontidae
- Amiidae
- Amphibia
- Aspideretoides
- Baenidae
- Caudata
- Ceratopsia
- Daspletosaurus
- Dineobellator notohesperus
- Essonodon
The 40 most often recorded, of 59.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.