Paleogeography of Northern South America 65 Ma, by Ron Blakey
The Guaduas Formation (Spanish: Formación Guaduas, K2P1G, K2E1G, KPgg, KTg, TKg, Ktg) is a geological formation of the Middle Magdalena Basin and the Altiplano Cundiboyacense, Eastern Ranges of the Colombian Andes. The predominantly shale with coalbed formation dates to the Late Cretaceous and Paleogene periods; Maastrichtian-Paleocene epochs, and has a maximum thickness of 1,090 metres (3,580 ft). Fossils of Coussapoa camargoi, Ficus andrewsi, Berhamniphyllum sp. and Archaeopaliurus boyacensis have been found in coalbeds in Zipaquirá and Tasco, Boyacá.
The GuaduasFormation (Spanish: Formación Guaduas, K2P1G, K2E1G, KPgg, KTg, TKg, Ktg) is a geological formation of the Middle Magdalena Basin and the...
seats of the Roman Catholic Diocese of La Dorada–Guaduas The early inhabitants of the "Valley of the Guaduas" were the indigenous Panche people. It was an...
2017-08-15. GuaduasFormation Amaya, Erika; Mariño, Jorge; Jaramillo, Carlos (2010). "Litofacies y ambientes de acumulación de la Formación Guaduas en al parte...
2017-08-15. GuaduasFormation Amaya, Erika; Jorge Mariño, and Carlos Jaramillo. 2010. Litofacies y ambientes de acumulación de la Formación Guaduas en al parte...
Jaramillo. 2010. Litofacies y ambientes de acumulación de la Formación Guaduas en al parte central de la Cordillera Oriental - implicaciones paleogeográficas...
metres (160 to 1,310 ft) thick Cacho Formation overlies the GuaduasFormation and is overlain by the Bogotá Formation. The age has been estimated to be Late...
Wyoming GuaduasFormation, contemporaneous coal-bearing formation of northern South America Wyodak Coal, Tongue River Member of the Fort Union Formation, Powder...
A. Gandolfo (2015). "Aquatic ferns from the Upper Cretaceous Loncoche Formation, Mendoza, central-western, Argentina". Plant Systematics and Evolution...
section is eroded or non-deposited and the GuaduasFormation is overlain by the Pleistocene Sabana Formation. The climate of the area around Checua is...
Formation in the central part of the Altiplano Cundiboyacense and the Chipaque Formation in the eastern part and is overlain by the GuaduasFormation...
The Venado Formation (Spanish: Formación Venado, Oir) is a geological formation of the Agua Blanca Group, in the Eastern Ranges of the Colombian Andes...
The Conejo Formation (Spanish: Formación Conejo, K2C, Kscn) is a fossiliferous geological formation of the Altiplano Cundiboyacense, Eastern Ranges of...
The La Frontera Formation (Spanish: Formación La Frontera, K2F, Ksf) is a geological formation, part of the Villeta Group, of the Altiplano Cundiboyacense...
The La Naveta Formation (Spanish: Formación La Naveta, Kiln) is a geological formation of the Altiplano Cundiboyacense, Eastern Ranges of the Colombian...
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