Akrech Formation
24 distinct taxa, from 26 fossil occurrences the Paleobiology Database records under this name, spanning 411–393 Mya.
Recorded under country code MA
24 taxa · 26 fossils · 411–393 MyaLoading coastlines…
2 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
- Nowakia
- Pedinopariops degener
- Ananaspis fecunda
- Anarcestes lateseptatus
- Asteropyginae
- Aulacopleura beyrichi
- Brachiopoda
- Crinoidea
- Eocryphops termieri
- Eopalpebralia herrmanni
- Erbenaspis pygmaea
- Gyroceratites gracilis
- Helioharpes perradiatus
- Montanproetus midas
- Phacops (Phacops) papulatus
- Piriproetus (Piriproetus) ornatissimus
- Sculptoproetus africanus
- Sculptoproetus germanicus
- Striatostyliolina
- Struveaspis micromma
- Tafilaltaspis creber
- Tenuipeltis
- Viriatellina
- Viriatellina hercynica
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.