Leyvachelys is an extinct genus of turtles in the family Sandownidae from the Early Cretaceous of the present-day Altiplano Cundiboyacense, Eastern Ranges, Colombian Andes. The genus is known only fro
Leyvachelys cipadi Paja Formation, Colombia
Blakey 120Ma COL
Plesiosaur and ammonites in the Centro de Investigaciones Paleontológicas (CIP), Villa de Leyva
Sachicasaurus is an extinct genus of brachauchenine pliosaurid known from the Barremian of the Paja Formation, Altiplano Cundiboyacense in the Colombian Eastern Ranges of the Andes. The type species a