page_title: Atrasado Formation
hierarchical_section_title: Atrasado Formation
caption_attribution_description: English: This image shows outcrops of the Atrasado Formation of the Madera Group north of Jemez Springs, New Mexico, USA. The Atrasado is an arkosic limestone of Pennsylvanian age that includes extensive shallow marine fossil beds in this area.
context_page_description: The Atrasado Formation is a geologic formation in New Mexico. Its fossil assemblage dates the formation to the Kasimovian age of the Pennsylvanian.
context_section_description: The Atrasado Formation is a geologic formation in New Mexico. Its fossil assemblage dates the formation to the Kasimovian age of the Pennsylvanian.
caption: Atrasado Formation north of Jemez Springs, New Mexico
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