Paso Hondo Formation
33 distinct taxa, from 34 fossil occurrences the Paleobiology Database records under this name, spanning 283–267 Mya.
Chiapas · MX
33 taxa · 34 fossils · 283–267 MyaMacrostrat dates this rock 287–264 Ma. Macrostrat’s own record
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4 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
- Kukulkanus spinosus
- Acosarina rectimarginata
- Bellerophon deflectus
- Chonosteges cooperi
- Composita enormis
- Composita hapsida
- Costispinifera rugatula
- Discotropis sulcifer
- Donaldospira geminocarinata
- Dyoros (Lissosia) maya
- Dyoros (Tetragonetes) rectangulatus
- Echinosteges tuberculatus
- Euomphalus kaibabensis
- Glabrocingulum coronatum
- Glyptospira
- Hederella carbonaria
- Hustedia shumardi
- Kargalites mullerriedi
- Naticopsis
- Neospirifer venezuelensis
- Omphalotrochus cochisensis
- Paucispinifera
- Perrinites hilli
- Pharkidonotus
- Spiriferella propria
- Spiriferellina tricosa
- Stephanozyga
- Tautosia transenna
- Tropidelasma furcillatum
- Warthia waageni
- Warthia welleri
- Wellerella lemasi
- Worthenia crenulata
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.