共 8 条
[1]
BOHNECKE G, 1936, METEOR WERK, V5
[2]
BONHAMCARTER GF, 1967, KANSAS GEOL SURVEY C, V17, P1
[3]
Darlington P.J., 1957, ZOOGEOGRAPHY GEOGRAP
[5]
Simpson G.G., 1953, MAJOR FEATURES EVOLU, DOI DOI 10.7312/SIMP93764
[6]
Wells J.W., 1954, US GEOLOGICAL SURVEY, V260-I, P385
[7]
WELLS JW, 1968, EVOLUTION ENVIRONM 1
[8]
WELLS JW, 1955, SURVEY DISTRIBUTIO 2, V6, P21