Ptychotrygon ameghinorum Begat, Kriwet, Gelfo, Cavalli, Schultz & Martin, 2023 MPM PV 1160.1.1 Holotype
country: Argentina
keyword time: Cretaceous, Late Cretaceous, Cenomanian
stratigraphy: Mata Amarilla Formation
location: 3LAG0, 40 km, ESE of the town of Tres Lagos, Santa Cruz Province, Patagonia
latitude: 9°45′49.5′′S
longitude: 71°05′13.1′′W
specimens: 1
kind: tooth
remarks: Fig. 3
keyword time: Cretaceous, Late Cretaceous, Cenomanian
stratigraphy: Mata Amarilla Formation
location: 3LAG0, 40 km, ESE of the town of Tres Lagos, Santa Cruz Province, Patagonia
latitude: 9°45′49.5′′S
longitude: 71°05′13.1′′W
specimens: 1
kind: tooth
remarks: Fig. 3
Ptychotrygon ameghinorum Begat, Kriwet, Gelfo, Cavalli, Schultz & Martin, 2023 MPM PV 1160.1.2–41 Paratype
country: Argentina
keyword time: Cretaceous, Late Cretaceous, Cenomanian
stratigraphy: Mata Amarilla Formation
location: 3LAG0, 40 km, ESE of the town of Tres Lagos, Santa Cruz Province, Patagonia
latitude: 9°45′49.5′′S
longitude: 71°05′13.1′′W
specimens: 40
kind: teeth
keyword time: Cretaceous, Late Cretaceous, Cenomanian
stratigraphy: Mata Amarilla Formation
location: 3LAG0, 40 km, ESE of the town of Tres Lagos, Santa Cruz Province, Patagonia
latitude: 9°45′49.5′′S
longitude: 71°05′13.1′′W
specimens: 40
kind: teeth
