By Marcou, John Belknap. / Meek, F. B. (Fielding Bradford), 1817-1876 / White, Charles A. (Charles Abiathar), 1826-1910 / Walcott, Charles D. (Charles Doolittle), 1850-1927 . Genre Invertebrates, Fossil / Bibliography / Paleontology / United States / Meek, F. B. (Fielding Bradford)1817-1876 and 5 more . Names fossils / sp / xx / brachiopoda / cadicivirus a and 9049 more

By Yates, Charles C. [from old catalog] . Genre n-us-md / Oyster surveys / Maryland / Kent County . Names island / fish / beach / subgroup c / unclassified subgroup c and 353 more

By Eisen, Gustavus A., 1847-1940 . Genre Ficus carica . Names fruit / eye / smyrna / california / flowers and 3078 more

Genre Beneficial insects / Insect pests . Names thorax / apex / stigma / robust / nematus and 15122 more