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BETA TEST - Fossil data and pages are very much experimental and under development. Please report any problems

Nirihuau, Río Negro Province, Argentina

FormationNirihuau
Age:23.0 - 16.0 Ma
Miocene
IntervalEarly Miocene
Tectonic SettingVolcanic basin
Lithologyvolcaniclastic, claystone/coal
Number of Collections5
Number of Occurrences5

Recorded Sample Locations

LocationRegionStratigraphic Name
Arroyo Las BayasPilcaniyeu Department, Río Negro Province, ArgentinaNirihuau
Pico Quemado - ÑirihuauÑorquincó Department, Río Negro Province, ArgentinaÑirihuau
Arroyo El PantanosoPilcaniyeu Department, Río Negro Province, ArgentinaNirihuau
Nirihuau RiverPilcaniyeu Department, Río Negro Province, ArgentinaNirihuau

Recorded Fossils

Accepted NameHierarchyAge
Lomatia patagonica
species
7Plantae : Tracheophyta : Magnoliopsida : Proteales : Proteaceae : Lomatia : Lomatia patagonica28.4 - 15.97 Ma
Cenozoic
Lammuastacus sp.
genus
6Animalia : Arthropoda : Malacostraca : Decapoda : Parastacidae : Lammuastacus23.03 - 15.97 Ma
Miocene
Lammuastacus longirostris
species
7Animalia : Arthropoda : Malacostraca : Decapoda : Parastacidae : Lammuastacus : Lammuastacus longirostris23.03 - 15.97 Ma
Miocene

References

Aguirre-Urreta M. B. (1992) Tertiary freshwater Decapoda (Crustacea: Parastacidae) from the Nirihuau Basin, Patagonia, Argentina, Journal of Paleontology 66 5, 817-825
Gonzalez C. C., Gandolfo M. A., et al (2007) Revision of the Proteaceae macrofossil record from Patagonia, Argentina, The Botanical Review 73 3, 235-266
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
 
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