Palaeontology

SEELEY, H.G. - TAXONOMY OF REPTILIA.

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HOLM, GERHARD.

Stockholm., 1893.

NØRVANG, AKSEL.

Coph., 1957.

CUSHMAN, JOSEPH A.

Bruxelles, 1949.

VOGEL, FR.

Leiden, Berlin, 1895.

GILMORE, CHARLES.

Washington, 1928.

LEVINSEN, G.M.R.

Kbhvn., 1925.

LUNDGREN, BERNHARD.

Lund, 1881.

HEERING, J.

Maastricht, 1950.

CLARK, WILLIAM BULLOCK a. MAYVILLE W. TWITCHELL.

Washington, 1915.

ROBBA, ELIO.

Milano, 1968.

RASMUSSEN, LEIF BANKE.

København, Reitzel, 1956.

PABST, WILHELM.

Halle, E. Karras, 1908.

BERTHELSEN, OLE.

Copenhagen, 1962.

PERCH-NIELSEN, KATHARINA.

Cph., 1971.

ACCONCI, LUIGI.

Pisa, T. Nistri e C., 1880.

TAYLOR, J.E.

London, Chatto and Windus, 1885.

MOBERG, JOH.CHR.

Stockh., 1888.