共 97 条
[71]
Sushkin P. P., 1936, Trav l'Inst Paleozool Acad Sci URSS, V5, P43
[72]
SUSHKIN PP, 1923, CR ACAD SCI URSS, P11
[73]
Toombs H. A., 1948, Museums Journal London, V48, P54
[74]
VANHOEPEN ECN, 1915, ANN TRANSVAAL MUSEUM, V5, P124
[75]
von Huene F, 1950, NEUES JB GEOLOGIE PA, V92, P47
[76]
von HUENE F. R., 1926, PROC U S NATION MUS, V69, P1
[77]
von Huene Friedrich, 1942, PALAEONTO GRAPHICA, V94A, P154
[78]
von Huene Friedrich, 1944, PALAEONTOL ZEITSCHR, V23, P386
[79]
von Zittel KA., 1911, GRUNDZUGE PALAONTOLO
[80]
VONHUENE F, 1938, NEUES JB MINERALOG B, V80, P264