By Newberry, J. S. (John Strong), 1822-1892 / Hollick, Charles Arthur, 1857-1933 . Genre n-us-nj / Paleobotany / New Jersey / Paleobotany / Cretaceous . Names leaves / sp / nansenia sp / navicula sp / nemichthys sp and 10065 more

By Berry, Edward Wilber, b. 1875 . Genre Paleobotany / Cretaceous / Paleobotany / Kansas . Names leaves / plants / rock / age / sp and 1710 more

By Knowlton, Frank Hall, 1860-1926 . Genre Paleobotany / Cretaceous / Paleobotany / New Mexico / San Juan County . Names montana / sp / ficus / leaves / age and 1640 more

By Lesquereux, Leo, 1806-1889 . Genre n-usp-- / Paleobotany / Cretaceous / Paleobotany / Tertiary and 4 more . Names leaves / sp / plants / spigelia nov. / apex and 4110 more

By Leidy, Joseph, 1823-1891 . Genre Vertebrates, Fossil / Paleontology / Cretaceous / Paleontology / Tertiary and 2 more . Names animal / fossils / xx / intermediate / animals and 2731 more

By Stanton, T. W. (Timothy William), b. 1860 . Genre Invertebrates, Fossil / Paleontology / Cretaceous / Geology, Stratigraphic / Cretaceous . Names type / sp / fossils / mus / montana and 6767 more

By Lesquereux, Leo, 1806-1889 . Genre n-us--- / Paleobotany / Cretaceous / Plants, Fossil / United States .