Llajas Formation
193 distinct taxa, from 839 fossil occurrences the Paleobiology Database records under this name, spanning 56–34 Mya.
California · US
193 taxa · 839 fossils · 56–34 MyaMacrostrat dates this rock 48–43 Ma. Macrostrat’s own record
Loading coastlines…
3 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
- Eocernina hannibali
- Pachycrommium clarki
- Turritella andersoni lawsoni
- Ectinochilus (Macilentos) macilentus
- Cylichnina tantilla
- Turritella uvasana applinae
- Trochocyathus striatus
- Turritella buwaldana
- Phalium (Semicassis) tuberculiformis
- Pseudophragmina clarki
- Architectonica (Stellaxis) cognata
- Dentalium (Laevidentalium) calafium
- Nemocardium (Nemocardium) linteum
- Dentalium stentor
- Domenginella claytonensis
- Crassatella uvasana
- Lyria andersoni
- Corbula (Caryocorbula) dickersoni
- Brachidontes (Brachidontes) cowlitzensis
- Conus hornii umpquaensis
- Nayadina (Exputens) llajasensis
- Solena (Eosolen) novacularis
- Surculites mathewsonii
- Teredo
- Acutostrea idriaensis
- Glycymeris (Glycymeris) rosecanyonensis
- Lyrischapa lajollaensis
- Turritella meganosensis protumescens
- Aturia myrlae
- Calyptraea diegoana
- Cymatium (Septa) janetae
- Rotularia (Rotularia) tejonense
- Turritella andersoni
- Venericardia (Pacificor) calafia
- Xenophora stocki
- Callista (Costacallista) hornii
- Cerithiopsis llajasensis
- Ficopsis remondii
- Galeodea californica
- Glycymeris (Glycymerita) sagittata
The 40 most often recorded, of 193.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.