Alcobaca Formation
173 distinct taxa, from 1,002 fossil occurrences the Paleobiology Database records under this name, spanning 155–143 Mya.
Recorded under country code PT
173 taxa · 1,002 fossils · 155–143 MyaLoading coastlines…
4 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
- Corbulomima
- Nicaniella
- Heterodonta
- Jurassicorbula
- Protocardia
- Juranomia
- Mesosaccella
- Protocardia intexta
- Isocyprina
- Arcomytilus
- Nanogyra (Nanogyra) nana
- Ampullina
- Modiolus
- Eomiodon
- Procerithium
- Pteria
- Grammatodon
- Liostrea
- Thracia incerta
- Camptonectes
- Myrene
- Thracia depressa
- Neomiodontidae
- Gastropoda
- Inoperna perplicata
- Grammatodon concinnus
- Nerinea
- Actinostreon gregarea
- Isognomon
- Mytilus
- Praeexogyra
- Lycettia
- Modiolus (Modiolus) imbricatus
- Neritoma
- Plectomya
- Tancredia
- Ampullina (Pseudamaura)
- Cercomya
- Myophorella
- Palaeonucula
The 40 most often recorded, of 173.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.