[Les  poissons tertiaires de la Belgique]
Series: Musée royal d'histoire naturelle de Belgique. [Mémoire; no 5] (t. 2 [fasc. 1]); [no 11] (t. 3 [fasc. 3]; [no 20] (t. 5 [fasc. 4]); no 32, 118
Published: 1902
Place of publication: Bruxelles
Language: fre
Number of pages: 600
Subjects: Fishes, Fossil.; Paleontology -- Tertiary.; Paleontology -- Belgium.
Notes: Includes bibliographies.
Pts. 1-4 issued without general title.
Imprint varies.
Table of contents: title: [pt. 1] Les poissons paléocènes de la Belgique. 1902.; title: [pt. 2] Les poissons éocènes de la Belgique. 1905.; title: [pt. 3] Les poissons oligocènes de la Belgique. 1910.; title: [pt. 4] Les poissons néogènes de la Belgique. 1926.; title: [pt. 5] Supplement (Mémoire posthume) 1951.