Ichnospecies: sierrai CASAMIQUELA, 1974
Etymology:
Holotype: MLP 60-XI-31-3
Locality: They were removed from the pavements of Costanera Avenue, San Carlos de Bariloche, Cantera Vieja, Los Menucos, Rio Negro Province, Argentina.
Horizon: Vera Fromation, Los Menucos Group.
Biostratigraphy:
Age: Carnian Stage, Lower Late Triassic, Late Triassic.
Material: 1 slab with a cast of a trachway of 12 footpronts with marks of body adn tail drag.
Paratype: MLP 60-XI-31-2: Smaller trackway.
Note: Either a temnospondyl or lepidosauriform (DOMMANOVICH & MARISCANO, 2006)
Referred material:
DOMNANOVICH & MARSICANO, 2006
Uncatalogued slabs: 2 slabs with a trackway showing marks of body and tail drags.