Dayrell Formation
55 distinct taxa, from 91 fossil occurrences the Paleobiology Database records under this name, spanning 2.6–0.8 Mya.
Kermadec Islands · NZ
55 taxa · 91 fossils · 2.6–0.8 MyaFiled under the Herald Group.
Macrostrat places this rock in the Herald Group, in the Pakihi Supergroup, and dates it 2.6–0 Ma. Macrostrat’s own record
Loading 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
- Corallinaceae
- Celleporina
- Serpulidae
- Cyphastrea serailia
- Echinoidea
- Periglypta
- Cirripedia
- Goniastrea australensis
- Astrea curta
- Barbatia
- Chama
- Chlamys
- Clanculus
- Dipsastraea speciosa
- Favites flexuosa
- Hipponix (Antisabia) foliacea
- Spondylus raoulensis
- Turbo (Marmarostoma) argyrostomus
- Acar
- Acropora divaricata
- Alcyonacea
- Alveopora spongiosa
- Coralliophila
- Culicia
- Cycloseris vaughani
- Erosaria cernica
- Favites
- Gardineroseris planulata
- Goniopora
- Hydnophora pilosa
- Leptastrea transversa
- Leptoria phrygia
- Leptoseris yabei
- Lobophyllia
- Micrelenchus
- Montipora
- Nemocardium bechei
- Neolepton
- Patella
- Pavona minuta
The 40 most often recorded, of 55.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.