Llevanzuelo (Miocene of Colombia)

Also known as Cienaga de Zapatosa

Where: Cesar, Colombia (9.1° N, 73.8° W: paleocoordinates 8.5° N, 71.1° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Real Group, Middle Miocene (16.0 - 11.6 Ma)

• Note: Wellman (1970): The Honda Group correlates with the Real Group-in the Middle Magdalena Valley. Both groups conformably overlie the La Cira fossil zone locally; however, the Lluvia Formation of the Real Group has a basal conglomerate uncon- formable on the Colorado Formation (La Cira Formation equivalent) at Rio Opdn, Wheeler's (1935) type section for the group.

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; fine-grained, medium, red sandstone and mudstone

• Areniscas cuarzosas de grano fino y medio, de color rojizo, con algunos clastos de origen metamórfico (cuarcitas) y, en menor proporción, limolitas y arcillolitas rojizas y guijos de origen volcánico

Size class: macrofossils

Collected by Hasmet Florián and José Martínez in 2018

Collection methods: surface (in situ),

• Museo Geológico “José Royo y Gómez”, Servicio Geologico Colombiano

Primary reference: M. Pardo-Jaramillo. 2018. Reporte del hallazgo de restos de Hilarcotherium sp. (Mammalia, Astrapotheria) y de material asociado en una nueva localidad fosilífera del valle inferior del Magdalena, ciénaga de Zapatosa, Cesar, Colombia. Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales 42(164):280-286 [C. Jaramillo/J. Carrillo]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 176829: authorized by Philip Mannion, entered by Philip Mannion on 04.03.2016, edited by Juan Carrillo

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Crocodylia - Alligatoridae
Purussaurus neivensis Mook 1941 crocodilian
SGC-MGNJRG.2018.V.7
 Testudines - Podocnemididae
Podocnemididae indet. Cope 1868 sideneck turtle
SGC.MGJRG.2018.V.8, SGC. MGJRG.2018.V.9
 Testudines - Chelidae
Chelus sp. Duméril 1806 sideneck turtle
Mammalia
 Astrapotheria - Astrapotheriidae
Hilarcotherium sp. Vallejo-Pareja et al. 2015 placental
SGC-MGJRG.2018.V.2