The Macanal Formation or Macanal Shale (Spanish: (Formación) Lutitas de Macanal, Kilm, K1m) is a fossiliferous geological formation of the Altiplano Cundiboyacense...

over Macanal. Modern Macanal was founded on May 4, 1807. The Macanal Formation, an organic shale, outcrops near and has been named after Macanal. Main...

Formation, Colombia, Cretaceous geologic formation of Colombia which is time equivalent with the Macanal Formation This disambiguation page lists articles...

limestones. The Guavio Formation, the lowermost unit of the Cáqueza Group, overlies the Batá Formation and is overlain by the Macanal Formation. The unit is subdivided...

Juntas Formation, the uppermost unit of the Cáqueza Group, overlies the Macanal Formation and is overlain by the Fómeque Formation and the Apón Formation in...

Bulgaria, Canada (British Columbia), Chile, Colombia (Yuruma Formation, La Guajira, Macanal Formation, Eastern Ranges), Egypt, France, Germany, Greenland, Hungary...

Hauterivian. Stratigraphically, the formation is time equivalent with the Macanal Formation. The Ritoque Formation is found, apart from its type locality...

Acanthodiscus fossils can be found in the Agrio Formation of the Neuquén Basin, Argentina. Also in the Macanal Formation of the Eastern Ranges of the Colombian...

estimated to be Valanginian. Stratigraphically, the formation is time equivalent with the Macanal Formation. Fossils of the decapod crustacean Diaulax rosablanca...

Madagascar, northern India, Borneo, Sumatra, Texas, Mexico, Colombia (Macanal Formation, Eastern Ranges), Peru, and Argentina. Sepkoski, Jack (2002). "Sepkoski's...