Zodme 2b

The Macanal Formation or Macanal Shale (Spanish: (Formación) Lutitas de Macanal, Kilm, K1m) is a fossiliferous geological formation of the Altiplano Cundiboyacense and Tenza Valley in the Eastern Ranges of the Colombian Andes. The predominantly organic shale formation dates to the Early Cretaceous period; Berriasian to Valanginian epochs and has a maximum thickness of 2,935 metres (9,629 ft). The

Almeida (Spanish pronunciation: [alˈmejða]) is a town and municipality in Boyacá Department, Colombia, part of the province of the Eastern Boyacá Province.