Zig Zag Chalk
25 distinct taxa, from 42 fossil occurrences the Paleobiology Database records under this name, spanning 101–90 Mya.
England · UK
25 taxa · 42 fossils · 101–90 MyaFiled under the Chalk Group. Members recorded: Totternhoe Stone.
Macrostrat places this rock in the Grey Chalk Subgroup, in the Chalk Group, and dates it 101–94 Ma. Macrostrat’s own record
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11 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
- Ctenothrissa radians
- Enchodus lewesiensis
- Hoplopteryx simus
- Enchelurus anglicus
- Eurypholis pulchellus
- Homonotichthys rotundus
- Acanthoceras jukesbrownei
- Acrognathus boops
- Aulolepis typus
- Bananogmius ornatus
- Berycopsis elegans
- Coniasaurus crassidens
- Dercetis elongatus
- Elopopsis crassus
- Hadrosauroidea
- Holaster
- Homonotichthys dorsalis
- Ornithocheiridae
- Ornithocheirus
- Pachyrhizodus
- Prionolepis angustus
- Rhamphoichthys
- Sardinioides illustrans
- Stratodus anglicus
- Testudines
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.