Monte Leon Formation
108 distinct taxa, from 160 fossil occurrences the Paleobiology Database records under this name, spanning 27–16 Mya.
Santa Cruz · AR
108 taxa · 160 fossils · 27–16 MyaLoading coastlines…
10 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
- Austroimbricaria quemadensis
- Chaceon peruvianus
- Neoimbricaria patagonica
- Austroimbricaria gracilior
- Paraptenodytes robustus
- Brigantedinium
- Bryozoa
- Calliostoma
- Calyptraea
- Canthiumidites bellus
- Cardium
- Chenopodipollis chenopodiaceoides
- Clavatipollenites
- Crassostrea hatcheri
- Cucullaea alta
- Cupanieidites reticularis
- Diporites aspis
- Dosinia
- Echinoidea
- Equisetosporites claricristatus
- Lejeunecysta communis
- Lejeunecysta globosa
- Lejeunecysta pulchra
- Mactra patagonica
- Margocolporites tenuireticulatus
- Miomelon gracilis
- Mutisiapollis viteauensis
- Odontocymbiola
- Oesterheldia cannada
- Panopea
- Phorusrhacos longissimus
- Retrotapes
- Rhoipites cienaguensis
- Rubipollis oblatus
- Selenopemphix
- Selenopemphix crenata
- Selenopemphix warriensis
- Tasmanites
- Tuberculodinium vancampoae
- Turritella
The 40 most often recorded, of 108.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.