Lower Limestone Formation
130 distinct taxa, from 259 fossil occurrences the Paleobiology Database records under this name.
The Paleobiology Database files this name in 2 countries. That can be one body of rock crossing a border, or two rocks that happen to share a name. The database does not say which, so nothing below is added across them.
Scotland, Gloucestershire, England · UK
127 taxa · 256 fossils · 347–162 MyaFiled under the Clackmannan Group. Members recorded: Charleston Main Limestone, Hurlet, Hurlet Limestone, Blackbyre Limestone, Neilson Shell Bed, Gilmerton ironstone, Hollybush Limestone, Denhead blackband ironstone, First Abden Limestone, Blackband Ironstone, Blackhall Limestone, Charlestown Main Limestone.
Loading coastlines…
27 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
- Phanocrinus
- Platycrinites
- Anemetocrinus
- Ureocrinus bockschii
- Cribanocrinus
- Parazeacrinites
- Amphicrinus
- Beyrichoceratoides truncatus
- Aphelecrinus
- Mespilocrinus
- Rhabdocrinus
- Tyrieocrinus
- Litocrinus
- Pelecocrinus
- Sudeticeras newtonense
- Woodocrinus
- Adinocrinus
- Aexitrophocrinus
- Amphicentrum crassum
- Caldenocrinus
- Elonichthys robisoni
- Glyphiolobus marioni
- Lanecrinus
- Nematoptychius greenocki
- Notacmon crenatus
- Onychocrinus
- Acrolepis hopkinsi
- Allagecrinus
- Astrocrinus benniei
- Avonia
- Composita
- Cosmetocrinus
- Dielasma virgoides
- Fifeocrinus
- Forthocrinus
- Glyphiolobus ardmorensis
- Hydreionocrinus
- Knightella irregularis
- Nodozyga rugifera
- Palaeozygopleura benniana
The 40 most often recorded, of 127.
British Columbia · CA
3 taxa · 3 fossils · 201–175 MyaFiled under the Hazelton Group.
Loading 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
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.