Crown Point Formation
223 distinct taxa, from 767 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.
New York, Vermont · US
199 taxa · 735 fossils · 471–450 MyaFiled under the Chazy Group.
Loading coastlines…
14 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
- Multicostella platys
- Macrocoelia champlainensis
- Maclurites magnus
- Leperditia canadensis
- Isotelus harrisi
- Onychoplecia longirostris
- Thaleops ovata
- Calyptaulax annulata
- Bucania sulcatina
- Camerella ventricosa
- Raphistoma stamineum
- Amphilichas minganensis
- Pachystylostroma
- Stenopareia globosus
- Lonchodomas chaziensis
- Pliomerops canadensis
- Rafinesquina alternata
- Labechia
- Leperditia limatula
- Sphenotreta acutirostris
- Stictopora fenestrata
- Phylloporina
- Sphaerexochus valcourensis
- Ctenodonta peracuta
- Eurychilina latimarginata
- Mimella vulgaris
- Chazydictya chazyensis
- Hibbertia valcourensis
- Nicholsonella
- Archinacella deformata
- Basilicus (Basiliella) whittingtoni
- Dactylogonia incrassata
- Dimeropyge clintonensis
- Sphaerocoryphe
- Ambonychiopsis curvata
- Ceraurinella latipyga
- Cybeloides prima
- Isotelus beta
- Lophospira perangulata
- Remopleurides canadensis
The 40 most often recorded, of 199.
Quebec · CA
30 taxa · 32 fossils · 471–457 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
- Billingsaria
- Isotelus
- Basilicus
- Batostoma chazyensis
- Bolboporites
- Bucania
- Bumastus
- Calliops
- Camerella
- Cheiloporella
- Cheirocrinus
- Dactylogonia
- Eoharpes
- Hesperorthis
- Lonchodomas
- Maclurites
- Malocystites
- Mimella
- Multicostella
- Onychoplecia
- Palaeocystites
- Pliomerops
- Ptychopleurella
- Raphistoma
- Rostricellula
- Schizambon
- Sphaerexochus
- Sphenotreta
- Valcourea
- Vogdesia
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.