page_title: Oliní Group
section_title: Paleontology
hierarchical_section_title: Oliní Group / Paleontology
caption_attribution_description: English: Eonatator sternbergi, a mosasaur from the Late Cretaceous of Kansas. Digital.
context_page_description: The Oliní Group is a fossiliferous geological group of the VMM, VSM and the eastern flanks of the Central and western flanks of the Eastern Ranges of the Colombian Andes. The regional group stretches from north to south across approximately 700 kilometres and dates to the Late Cretaceous period; Coniacian, Santonian and Campanian epochs, and has a maximum thickness of 287 metres. Fossils of Eonatator coellensis have been found in the unit, near Coello, Tolima.
context_section_description: Fossils of the mosasaur Eonatator coellensis were found near Coello, Tolima in the Oliní Group.
caption: Restoration of Eonatator coellensis
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