كتب ذات صلة

Two new thalassemyd turtles from the Cretaceous of Arkansas

Redescription of Taphrosphys olssoni a fossil turtle from Peru

A new turtle from the Paleocene of Colorado

A fossil turtle from Peru

• The mining districts of the Idaho basin and the Boise ridge, Idaho
  المؤلفون: Knowlton, Frank Hall ,  Lindgren, Waldemar
• The Jurassic flora of Cape Lisburne, Alaska
  المؤلفون: Knowlton, Frank Hall
• Fossil flora of the Yellowstone National Park
  المؤلفون: Knowlton, Frank Hall