Two toxochelyid sea turtles from the landenian sands of Erquelinnes (Hainaut) of Belgium.
Series: Institut Royal des Sciences Naturelles de Belgique, mémoires, mémoire -- no. 169.; Mémoire  (Institut royal des sciences naturelles de Belgique) -- no. 169.
Publisher: Institut Royal des Sciences Naturelles de Belgique
Published: 1971
Place of publication: Bruxelles
Language: eng
Number of pages: 32
Subjects: Turtles.
Notes: Bibliography: p. 32.