26 February 1979.
Mendoza, Argentina
Locality: Pampa del Cepillo, on way to Quebrada del Alvarado (El Chalet), 13 km from Route 40.
Coordinates: -33.9167, -69.1667
(Map it)
Elevation: 1200m.
Environment description: In dry Monte/Patag. Steppe, by rivulet.