Gateway to the Paleobiology Database
Rionegrophis madtsoioides Albino 1986 (snake)

Reptilia - Squamata - Madtsoiidae

PaleoDB taxon number: 81596

Full reference: A. M. Albino. 1986. Nuevos Boidae Madtsoiinae en el Cretácico Tardio de Patagonia (Formación Los Alamitos, Río Negro, Argentina) [New Madtsoiinae Boinae in the Late Cretaceous of Patagonia (Los Alamitos Formation, Río Negro, Argentina)]. Actas del IV Congreso Argentino de Paleontología y Bioestratigrafía, Mendoza 2:15-21

Belongs to Rionegrophis according to A. M. Albino 1986

Sister taxa: none

Type specimen: MACN-RN 32, a set of vertebrae (median trunk vertebra). Its type locality is Los Alamitos vertebrates, middle section, which is in a Campanian/Maastrichtian lacustrine - large siltstone/sandstone in the Los Alamitos Formation of Argentina.