Romualdo Formation
97 distinct taxa, from 173 fossil occurrences the Paleobiology Database records under this name, spanning 143–66 Mya.
Ceará, Pernambuco, Pernacumbo, Ceara · BR
97 taxa · 173 fossils · 143–66 MyaFiled under the Santana Group. Members recorded: Lower.
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20 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
- Rhacolepis buccalis
- Vinctifer
- Pterodactyloidea
- Tharrhias araripis
- Cladocyclus gardneri
- Brachidontes
- Brannerion
- Calamopleurus cylindricus
- Notelops
- Corbulomima
- Mawsonia gigas
- Oshunia brevis
- Paraelops
- Anhanguera araripensis
- Anhanguera robustus
- Anhanguera santanae
- Araripemys barretoi
- Araripesuchus gomesii
- Beurlenichthys
- Clupeocephala
- Maaradactylus spielbergi
- Neoproscinetes penalvai
- Osteichthyes
- Pterosauria
- Testudinata
- Tropeognathus mesembrinus
- Tupuxuara longicristatus
- Afropollis jardinus
- Aguileria
- Angaturama limai
- Anhanguera
- Anhanguera blittersdorffi
- Anhanguera ligabuei
- Anhanguera piscator
- Anhangueridae
- Araripecarcinus ferreirae
- Araripelepidotes temnurus
- Araripevellia musculosa
- Aratasaurus museunacionali
- Aves
The 40 most often recorded, of 97.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.