Feldmann, RM; Vega, F; Tucker, AB; Avendano, J; GarcíaBarrera, P
(1996)
The description of Lophoranina precocious new species from the Late Cretaceous (early Maastrichtian) Ocozocuautla Formation, Chiapas, Mexico, represents the first occurrence of Lophoranina in pre-Eocene strata. The discovery ...