Codazzi: p 92, Lámina IV, No. 25:
Cuervo Márquez: p 138;
Preuss: p 85 (not seen), Plate 38 #3;
Pérez de Barradas: p 94;
Duque: pp 394, 445, Lámina 26–1;
Sotomayor/Uribe: p 85;
Dellenback: pp 303-304, drawings p 628; (2012) p 311, illus p 199 #58;
(+) Go to the Bibliography