Also known as Puerto Lopez

Where: Guajira, Colombia (11.9° N, 71.3° W: paleocoordinates 11.2° N, 68.0° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Castilletes Formation, Burdigalian (20.4 - 16.0 Ma)

• A mean age of 16.2 Ma (range of 16.33 ± 0.11 Ma–16.07 ± 0.10 month year) is calculated

•for beds in the Patajau Valley near the base of the formation, on the basis of 87Sr/86Sr ratios (Moreno et al. 2015)

• bed-level stratigraphic resolution

Environment/lithology: fluvial-deltaic; mudstone

Size class: macrofossils

Collection methods: Mapuka Museum, Universidad del Norte

Primary reference: J. F. Moreno, A. J. W. Hendy, L. Quiroz, N. Hoyos, D. S. Jones, V. Zapata, S. Zapata, G. A. Ballen, E. Cadena, A. L. Cardenas, J. D. Carrillo, J. D. Carrillo, D. Delgado-Sierra, J. Escobar, J. I. Martinez, C. Martinez, C. Montes, J. Moreno, N. Perez, R. Sanchez, C. Suarez and M. C. Valle. 2015. Revised stratigraphy of Neogene strata in the Cocinetas Basin, La Guajira, Colombia. Swiss Journal of Paleontology [C. Jaramillo/A. Cardenas /M. Vallejo]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 176826: authorized by Philip Mannion, entered by Philip Mannion on 04.03.2016, edited by Juan Carrillo, Evangelos Vlachos and Grace Varnham

Creative Commons license: CC BY (attribution)