Letham Formation
53 distinct taxa, from 83 fossil occurrences the Paleobiology Database records under this name, spanning 283–267 Mya.
Southland · NZ
53 taxa · 83 fossils · 283–267 MyaFiled under the Productus Creek Group.
Macrostrat places this rock in the Productus Creek Group, in the Brook Street Supergroup, and dates it 299–252 Ma. Macrostrat’s own record
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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
- Paucispinauria concava
- Peruvispira imbricata
- Wairakispirifer microstriatus
- Echinalosia maxwelli
- Fletcherithyris braxtonensis
- Plekonella acuta
- Stutchburia costata
- Aperispirifer wairakiensis
- Etheripecten latus
- Gilledia
- Ingelarella ingelarensis
- Mourlonopsis strzeleckiana
- Nuculopsis imperta
- Platyteichum loratum
- Plekonella southlandensis
- Streblochondria erecta
- Striochondria auriocosta
- Aperispirifer
- Aperispirifer lethamensis
- Atomodesma
- Atomodesma obliquatum
- Bransonia australe
- Cladochonus
- Elythidae
- Etheripecten
- Etheripecten chandleri
- Euryphyllum
- Fletcherithyris parkesi
- Glyptoleda glomerata
- Ingelarella
- Ingelarella undulosa
- Lethamia
- Lophophyllidium
- Magniplicatina magniplica
- Maorielasma imperatum
- Myonia
- Myonia compacta
- Neochonetes beatusi
- Pachymyonia
- Paraconularia derwentensis
The 40 most often recorded, of 53.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.