Monograph of the Palaeontographical Society - Palaeontographical Society (Great Britain) (Printed for the Palaeontographical Society, 1907)

A monograph of the Permian fossils of England - Palaeontographical Society (Great Britain) (Printed for the Palæontographical Society, 1850)

Monograph on the British fossil Echinodermata from the cretaceous formations - Wright, Thomas, 1809 -1884 (Printed for the Palaeontographical society, 1908)

Monograph on the British fossil Echinodermata from the Cretaceous formations - Wright, Thomas, 1809 -1884 (printed for the Palaeontographical society, 1908)

Monograph on the British fossil Echinodermata of the oolitic formations - Wright, Thomas, 1809 -1884 (Printed for the Palæontographical Society, 1857)

Monograph on the British fossil Echinodermata of the oolitic formations - Wright, Thomas, 1809 -1884 (Printed for the Palæontographical Society, 1863)

A monograph on the genera Zethus, Cybele, Encrinurus, and Cryptonymus - Vogdes, Anthony Wayne, 1843 -1923 (1878)

Monograph on the Lias Ammonites of the British islands - Wright, Thomas, 1809 -1884 (Printed for the Palæontographical society, 1878)

Monograph on the Lias Ammonites of the British islands - Wright, Thomas, 1809 -1884 (Printed for the Palæontographical society, 1879)

Monograph on the Lias Ammonites of the British islands - Wright, Thomas, 1809 -1884 (Printed for the Palæontographical society, 1880)

Monograph on the Lias Ammonites of the British islands - Wright, Thomas, 1809 -1884 (Printed for the Palæontographical society, 1881)

A monograph on the sub-class Cirripedia, with figures of all the species - Darwin, Charles, 1809 -1882 (Ray society, 1851)

Monographie der Petrefacten der Aachener Kreideformation - Naturhistorischer Verein der preussischen Rheinlande und Westfallens. (in Kommission bei Henry & Cohen, 1847)

Monographie des Cirrhipèdes ou Thécostracés - Gruvel, A. (Abel), 1870 -1941 (Masson et cie, 1905)

Monographie des poissons fossiles du vieux grés rouge : ou système Dévonien (Old red sandstone) des Iles Britanniques et de Russie / par L. Agassiz - Agassiz, Louis, 1807 -1873 (A. Sonrel, 1844)

Monographie géologique et paléontologique des Corbières orientales - Doncieux, Louis. (A. Rey, 1903)

Monographies d'échinodermes, vivans et fossiles - Agassiz, Louis, 1807 -1873 (L'auteur, 1838)