Palaeontology

OWEN, RICHARD. - THE EXTINCT WOMBAT.

(London, Taylor and Francis, 1873).

PABST, WILHELM.

Halle, E. Karras, 1908.

PARKINSON, JAMES.

London, The Author, 1822.

PERCH-NIELSEN, KATHARINA.

Cph., 1968.

PERCH-NIELSEN, KATHARINA.

Cph., 1971.

PERGENS, ED. et A.MEUNIER.

Bruxelles, 1886.

RASMUSSEN, LEIF BANKE.

København, Reitzel, 1956.

RAVN, J.P.J.

Kbhvn., 1907.

RAVN, J.P.J.

København, Bianco Luno, 1902-03.

RAVN, J.P.J.

København, Bianco Luno, 1907.

REINHARDT, J.

Kjøbenhavn, Bianco Luno, 1879.

ROBBA, ELIO.

Milano, 1968.

ROMER, ALFRED SHERWOOD.

Chicago, London, (1971).

SCHLECHTENDAL, DIETRICH v.

Halle, E. Karras, 1912.

SCHWAGER, C.

Lochem, Junk, 1970.

SEELEY, H.G. - TAXONOMY OF ANOMODONT REPTILIA.

(London, Harrison and Sons, 1890).

SEELEY, H.G. - TAXONOMY OF DINOSAURS.

(London, Harrison and Sons, 1888).

SEELEY, H.G. - TAXONOMY OF DINOSAURS.

(London, Harrison and Sons, 1889).