Ichnospecies: mapuchensis CALVO, 1991
Etymology: mapucheniss, a region in Patagoina, province of Neuquen, Argentina.
Holotype: In situ.
Locality: Nueva peninsula, 15 km from Picun Leufo, Patagonia, province of Neuquen, Argentina.
Horizon: Lower Candeleros member, Rio Limay Formation.
Biostratigraphy:
Age: Aptian Stage, Middle Gallic Subepoch, Upper Gallic Subepoch-Cenomanian Stage?, Uppermiddle Gallic Subepoch, Lower Gulf Epoch, Early Cretaceous.
Material: 9 3 toed footprint.
Plastotype: MUCPv-62: 3 3-toed footprints.
Hypodigm:
MUCPv-63: Footprint.
MUCPv-66: Footprint.