Names canis / minor / type / american / xx and 2693 more

Genre n-us-pa / Philadelphia (Pa.) / Learned institutions and societies / Science / Periodicals . Names op / american / sea / oreodon / called and 3447 more

Genre n-us-pa / Philadelphia (Pa.) / Learned institutions and societies / Science / Periodicals . Names ca / sp / life / american / la and 3481 more

Names moon / paris / la / american / rock and 5291 more

Names mammalia / american / sargon / babylonia / type and 3227 more

By Rhoads, Samuel N. (Samuel Nicholson), b. 1862 . Genre Beavers / Otters / Fishers . Names canis / type / american / xx / hippopotamus and 1418 more

Names na / ba / wood / fossils / order and 6045 more

Genre Entomology / Periodicals . Names thorax / sp / nansenia sp / navicula sp / nemichthys sp and 23004 more

By Baur, Georg, 1859-1898 / Case, E. C. (Ermine Cowles), b. 1871 . Genre Pelycosauria / Paleontology / Permian . Names xx / reptiles / reptilia / type / order and 677 more

Genre Entomology / Periodicals . Names thorax / apex / american / basal / sp and 24031 more