Peligran Explained

The Peligran (Spanish; Castilian: Peligrense) age is a period of geologic time (62.5–59.0 Ma) within the Paleocene epoch of the Paleogene, used more specifically with South American land mammal ages (SALMA). It follows the Tiupampan and precedes the Riochican age.[1]

Etymology

The age is named after the paleontological site in Argentina.

Formations

Formation
CountryBasinclass=unsortable Notes
Salamanca Formation Argentina
Colombia
Colombia
Peru
Colombia
Argentina
Bolivia

Fossils

GroupFossilsFormationclass=unsortable Notes
Mammals
Reptiles &<br />amphibians
Acherontisuchus guajiraensis, Anthracosuchus balrogus, Carbonemys cofrinii, Cerrejonemys wayuunaiki, Cerrejonisuchus improcerus, Pelomedusoides sp., Puentemys mushaisaensis, Titanoboa cerrejonensis
Crocodylia sp.
Fishes Dipnoi sp., Elopomorpha sp.
Flora Menispina evidens

References

Bibliography

Peñas Coloradas Formation
Bogotá Formation
Cerrejón Formation
Chota Formation
Guaduas Formation
Salamanca Formation
Santa Lucía Formation

Notes and References

  1. Web site: Peligran . dead . https://web.archive.org/web/20071029222508/http://paleodb.org/cgi-bin/bridge.pl?action=displayInterval&interval_no=738 . 2007-10-29 . Paleo Database.