1835-1844 Lagoa Santa, Brazil {SK} 1838 Gasconade County, Mo. {OP} {R*} {CC} {M} 1839 Benton County, Mo. {C*} {M} 1846 Natchez, Miss. {FB} {M} {EB} {S} {EH} 1872-1879 Trenton, N.J. {PS} {FB} {OP} {M} {EB} 1872 Omaha, Nebr. {OP} {M} 1882 Lake Lahontan, Nev. {OP} {M} {EB} {EC} {EH} 1895 Russell Springs, Kans. {OP} {EB} 1902 Lansing, Kans. {SB} 190? Paltacalo, Ecuador {SK} 1915-1916 Vero, Fla. {SK} {FB} {M} {S} {EH} 1920 Sacramento, Calif. {SB} {OP} {MS} 1923-1927 Santa Barbara, Calif. {SB} {OP} {MS} 1923 Melbourne, Fla. {SK} {FB} {OP} {CC} {M*} {S*} {EH*} 1923 & Grand Island, Nebr. {FP} {EB} 1931 1923 Punin, Ecuador {SK} {M*} {S*} {EH*} 1924 Lone Wolf Creek, Tex. {FP} {OP} {EB} 1926 Folsom, N.M. {F} {EB} 1926 & Lake Cochise, White {PS} {FB} {OP} {MS} {CC} {M} {EB} {EC} 1935-1940 Water Creek, Ariz. {EH} 1926 Frederick, Okla. {OP} {M} {S} {EC} {EH} 1928 Alangasi, Ecuador {P} {CC} {M*} 1929 Abilene, Tex. {FP} {OP} {CC} {M} {EH} 1929 Conkling Cavern, N.M. {SK} {FB} {S} {EC} {EH} 1930 Burnet Cave, N.M. {F} {EB} {EC} {EH} 1930 Gypsum Cave, Nev. {OP} {S} {EC} {EH} 1931 Pelican Rapids, Minn. {SB} {HS} 1931 Angus, Nebr. {OP} {M} 1932 Signal Butte, Nebr. {FP} {OP} {MS} {CC} 1932 Clovis, N.M. {C} {F} {FP} {M} {EB} {EC*} {CC} {EH*} 1932 Scottsbluff, Nebr. {FP} {OP} {EB} 1932 Dent, Colo. {C} {M} 1933 Browns Valley, Minn. {SB} {FP} {OP} 1934 Lindenmeier, Colo. {C} {F} {FP} {M*} {EB} {EC} {CC} 1934 Miami, Tex. {C} {M} 1934 Pinto Basin, Calif. {OP} {MS*} {EC*} {EH*} 1935 Confins, Brazil {SB} {M} {S} {EH}