Mazantic Shale Formation
115 distinct taxa, from 132 fossil occurrences the Paleobiology Database records under this name, spanning 23–16 Mya.
Chiapas · MX
115 taxa · 132 fossils · 23–16 MyaFiled under the Simojovel Group.
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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
- Amblypsilopus
- Archipsocus
- Pachycondyla
- Boletina
- Cenanges
- Cephalotes
- Copelatus
- Forcipomyia (Forcipomyia)
- Mesorhaga pseudolacrymans
- Ochlerotatus
- Oliarus
- Orfelia
- Pheidole
- Sympycninae
- Alepia
- Alumeda solorzanokraemerae
- Amblypsilopus monicae
- Anacaena
- Anolis electrum
- Anyphaenidae
- Apocephalus chiapanecus
- Araneae
- Azteca
- Balanus
- Belaphotroctes
- Benoibates chiapasensis
- Brachydeutera
- Brachypogon (Isohelea)
- Calappa zurcheri
- Calcaritermes
- Camponotus
- Carabidae
- Cenocephalus hurdi
- Cenocephalus succinicaptus
- Cenocephalus tenuis
- Centruroides
- Cephalotes ventriosus
- Chernetidae
- Cloeodes
- Copelatus chiapas
The 40 most often recorded, of 115.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.