ESCANERO-AGUILAR, FERNANDEZ-BALDOR, PEREDA-SUBERBIOLA & HUERTA, 2026

Locality: Los Terreros-Altollano I site (LTASI) located in the area known as Los Terreros, souther slope of the El Altollano Mountain, esat of the town of Salas de los Infantes,norwestern sectore of the Cameros Basin.Burgos State, Spain.

Horison: Castrillo de la Reina Fromation.

Biosratigraphy:

Age: Barremian-Aptian Stage, Lower Gallic Subepoch, Early Cretaceous Epoch, Early Cretaceous.

Material:

MDS-LTASI, 18, 19: Tridactyl tracks.

_____________________________________________________________________________________________

MELCHOR & DE VALAIS, 2006

Locality: Quebrada de Ischichuca, La Rioja Province, Argentina.

Horizon: Chanares Formation.

Biostratigraphy:

Material: Middle Triassic.

Material:

In situ: A trampled surface with many tridactyl bipedal footprints.

Locality: Cerro Rajado, San Juan Province, Argentina.

Horizon: Ischigualasto Formation.

Biostratigraphy:

Age: Late Triassic.

Material:

In situ: 1 tridactyl track.

 

Locality: Quebrada de Santo Domingo, 28°31"S, 68°44'W, Northy-west La Rioja Province, Argentina.

Horizon: Santo Domingo Formation.

Biostratigraphy:

Age: Late Triassic.

Material:

In situ: Poorly preserved tracks.

 

Locality: Sierra de Las Penas, near Puesto Las Penas, 32°27'03"S, 68°53'25"W, Mendoza Province, Argentina.

Horizon: Cerro de Las Cabras Formation.

Biostratigraphy:

Age: Middle Triassic.

Material:

In situ: 2 isolated poorly preserved tracks.