كتب ذات صلة

Water reptiles of the past and present

Tooth replacement phenomena in the lower vertebrates

A protorothyridid captorhinomorph reptile from the Lower Permian of Oklahoma

Parallelism in the evolution of the Permian reptilian faunas of the Old and New Worlds

• The recognition of Pleistocene faunas
  المؤلفون: Hay, Oliver Perry
• The fossil turtles of North America
  المؤلفون: Hay, Oliver Perry
• The batrachians and reptiles of the State of Indiana
  المؤلفون: Hay, Oliver Perry

• The waterlilies: a monograph of the genus Nymphaea
  المؤلفون: Conard, Henry Shoemaker