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Bed 20, Chachapoyas Province, Amazonas, Peru

Lat/Long (Decimal)	-6.94,-78
Co-ordinates Derivation	based on nearby landmark
Mindat.org Region (for given coordinates)	Chachapoyas Province, Amazonas, Peru

Collections

Collection	Reference	Stratigraphic Name	Comments	Lithology	Age
Bed 20, Crisnejas section	Benavides-Caceres V.E. (1956)	Crisnejas		"limestone"	109 - 105.3 Ma Early/Lower Cretaceous

Accepted Name	Hierarchy	Age
Coenholectypus neocomiensis species	Animalia : Echinodermata : Echinoidea : Holectypoida : Holectypidae : Coenholectypus : *Coenholectypus neocomiensis*	109 - 105.3 Ma Early/Lower Cretaceous
Nucleolites sp. genus	Animalia : Echinodermata : Echinoidea : Cassiduloida : Nucleolitidae : *Nucleolites*	109 - 105.3 Ma Early/Lower Cretaceous
Pygorhynchus sp. genus	Animalia : Echinodermata : Echinoidea : Pygaulidae : *Pygorhynchus*	109 - 105.3 Ma Early/Lower Cretaceous
Enallaster sp. genus	Animalia : Echinodermata : Echinoidea : Spatangoida : Toxasteridae : *Enallaster*	109 - 105.3 Ma Early/Lower Cretaceous
Lopha dieneri species	Animalia : Mollusca : Bivalvia : Ostreida : Ostreidae : Lopha : *Lopha dieneri*	109 - 105.3 Ma Early/Lower Cretaceous
Pholadomya sp. genus	Animalia : Mollusca : Bivalvia : Pholadomyidae : *Pholadomya*	109 - 105.3 Ma Early/Lower Cretaceous
Yaadia sp. genus	Animalia : Mollusca : Bivalvia : Trigoniida : Steinmanellidae : *Yaadia*	109 - 105.3 Ma Early/Lower Cretaceous
Parengonoceras pernodosum species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Knemiceratidae : Parengonoceras : *Parengonoceras pernodosum*	109 - 105.3 Ma Early/Lower Cretaceous

Benavides-Caceres V.E. (1956) Cretaceous system in northern Peru, Bulletin of the American Museum of Natural History 108 4, 1-493

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!