Palaeontology

ZITTEL, KARL von.

München u. Berlin, 1915-18.

ZITTEL, KARL A.

München u. Berlin, 1924-23.

KNOWLSON, F.H.

Washington, Government Printing Office, 1919.

CIPOLLA, FRANCESCO.

Pisa, 1914.

EDWARDS, H. MILNE, JULES HAIME AND P. MARTIN DUNCAN.

London, Printed for the Palæontographical Society, 1850-72.

STRONG, C.P.

Wellington, 1984.

HANSEN, HANS JØRGEN.

Copenhagen, 1970.

WEIGELT, JOHANNES.

Berlin, 1960.

OWEN, RICHARD. - EXTINCT GIANT WOMBATS.

(London, Taylor and Francis, 1873).

SEELEY, H.G. - TAXONOMY OF REPTILIA.

(London, Harrison and Sons, 1889).

HOLM, GERHARD.

Stockholm., 1893.

NØRVANG, AKSEL.

Coph., 1957.

VOGEL, FR.

Leiden, Berlin, 1895.

GILMORE, CHARLES.

Washington, 1928.

CUSHMAN, JOSEPH A.

Bruxelles, 1949.

RASMUSSEN, LEIF BANKE.

København, Reitzel, 1956.

PABST, WILHELM.

Halle, E. Karras, 1908.

CLARK, WILLIAM BULLOCK a. MAYVILLE W. TWITCHELL.

Washington, 1915.