1-3 of 3 Books
Freshwater stingrays of the Green River Formation of Wyoming (early Eocene), with the description of a new genus and species and an analysis of its phylogenetic relationships (Chondrichthyes, Myliobatiformes)
Freshwater stingrays of the Green River Formation of Wyoming (early Eocene), with the description of a new genus and species and an analysis of its phylogenetic relationships (Chondrichthyes, Myliobatiformes)
By Marcelo R. de Carvalho
Shark teeth, stingray spines, and shark fishing in ancient Mexico and Central America
Shark teeth, stingray spines, and shark fishing in ancient Mexico and Central America
By Stephan Francis De Borhegyi
Shark teeth, stingray spines, and shark fishing in ancient Mexico and Central America
Shark teeth, stingray spines, and shark fishing in ancient Mexico and Central America
By Stephan Francis De Borhegyi