Lower Chalk Formation
91 distinct taxa, from 320 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.
England, Kent · UK
91 taxa · 319 fossils · 101–90 MyaFiled under the Chalk Group. Members recorded: Grey Chalk, Basement Bed, Lower Pink Band, Dixoni Limestone.
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26 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
- Rotalipora
- Guembelitria
- Schloenbachia
- Whiteinella
- Globigerina delrioensis
- Globigerina planispira
- Globigerinelloides
- Guembelina moremani
- Guembelina reussi
- Hedbergella
- Whiteinella archaeocretacea
- Whiteinella baltica
- Calycoceras
- Orbirhynchia mantelliana
- Orbirhynchia parva
- Whiteinella brittonensis
- Anaticinella
- Praeglobotruncana
- Anomalina bentonensis
- Scaphites obliquus
- Stomohamites
- Turrilites acutus
- Turrilites costatus
- Acanthoceras
- Chrispaulia radiatus
- Orbirhynchia multicostata
- Orbirhynchia wiesti
- Scaphites equalis
- Calycoceras spinosum
- Gnesioceramus cripsii
- Schloenbachia varians
- Schloenbachia varians subtuberculata
- Anisoceras plicatilis
- Calycoceras bathyomphalum
- Concinnithyris
- Concinnithyris obesa
- Holaster
- Hoplopteryx lewesiensis
- Inoceramus
- Mantelliceras
The 40 most often recorded, of 91.
Recorded under country code FR
1 taxa · 1 fossils · 101–94 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
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.