Letna Formation
111 distinct taxa, from 161 fossil occurrences the Paleobiology Database records under this name, spanning 463–450 Mya.
Beroun, Central Bohemian Region, Praha, Central Bohemian · CZ
111 taxa · 161 fossils · 463–450 MyaLoading coastlines…
8 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
- Metaconularia
- Prionocheilus
- Ctenodonta
- Dalmanitina socialis
- Deanaspis
- Drabovia redux
- Modiolopsis
- Praenucula bohemica
- Tritonophon bohemica
- Whiteavesia antiquior
- Archaeoconularia
- Calymenella
- Drabovia
- Drabovinella
- Eccoptochile clavigera
- Furca bohemica
- Hemicystites
- Macrocystella bohemicus
- Macrodesma flexa
- Mespilocystites
- Modiolopsis draboviensis
- Onnia goldfussi
- Prionocheilus pulchra
- Pseudarca incola
- Rafanoglossella deleta
- Selenopeltis buchi
- Sinuitopsis neglecta
- Versispira contraria
- Actinopeltis completa
- Aegiromena aquila
- Anaconularia
- Anatifopsis bohemica
- Antispira praecox
- Archaeoconularia insignis
- Ascocystites
- Ascocystites micraster
- Asinomphalus antiqua
- Barrandicellopsis extenuata
- Bicuspina
- Bicuspina multicostellata
The 40 most often recorded, of 111.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.