CADENA, 2011
Locality: Pico de La Vieja Road, N61°51'39", W73°13'31", northeast of Zapatoca town, Department of Santander, Colombia.
Horizon: Upper segment of Rosablanca Formation.
Biostratigraphy:
Age: Late Valanginian Stage, Middle Neocomian Subepoch, Lower Early Cretaceous Epoch, Early Cretaceous.
Material:
IPN 16 EAC-14012003-1A (IPN 1A): Left partial costal.
IPN 16 EAC-14012003-1B (IPN 1B): Posterior peripheral bone.