Rhiwlas Limestone Formation
49 distinct taxa, from 49 fossil occurrences the Paleobiology Database records under this name, spanning 449–445 Mya.
Wales · UK
49 taxa · 49 fossils · 449–445 MyaLoading coastlines…
1 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
- Aegiria
- Allolichas glenos
- Amphitryon murchisonii
- Anisopleurella
- Arthrorhachis
- Bronteopsis
- Calyptaulax norvegicus
- Ceraurinella intermedia
- Christiania
- Cybeloides (Paracybeloides) girvanensis
- Cyclopyge
- Dalmanella
- Diacanthaspis decacantha
- Dicoelosia
- Dindymene ornata
- Dolerorthis
- Duftonia
- Encrinuroides sexcostatus
- Glyptorthis
- Harpes
- Howellites
- Illaenus
- Leangella
- Lonchodomas tumidus
- Nankinolithus
- Nicolella
- Oedicybele kingi
- Ogmocnemis irregularis
- Opsimasaphus
- Orthambonites
- Otarion
- Parillaenus
- Pharostoma obtusum
- Phillipsinella parabola
- Pseudosphaerexochus octolobatus
- Ptychopleurella
- Raphiophorus
- Remopleurides colbii
- Rhactorthis
- Sampo
The 40 most often recorded, of 49.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.