Conrad, Timothy Abbott, 1870. Notes on Recent and fossil shells, with descriptions of new species. American Journal of Conchology, vol. 6: 71-78, pl. 3. [Periplomya: 76;7 July; available online at https://www.biodiversitylibrary.org/item/31241#page/7/mode/1up and https://www.biodiversitylibrary.org/item/53850#page/9/mode/1up]
Conrad, Timothy Abbott, 1872. Descriptions and illustrations of genera of shells. Proceedings of the Academy of Natural Sciences of Philadelphia, vol. 24: 50-55, pls. 1-2. [Breviarca: 55; available online at https://www.biodiversitylibrary.org/item/17733#page/5/mode/1up]
Conrad, Timothy Abbott, 1873. Descriptions of new genera and species of fossil shells of North Carilina. In Kerr, W. C.: Report of the Geological Survey of North Carolina, vol. 1, app. A: 1-28, pls. 1-8. [Inoperna: 5; available online at https://www.biodiversitylibrary.org/item/233404#page/9/mode/1up; separate, 1873; volume, 1875]
Cooke, Alfred Hands, 1886. Report on the testaceous Mollusca obtained during a dredging-excursion in the Gulf of Suez in the months of February and March 1869. By Robert MacAndrew. Republished, with additions and corrections. Part IV. Annals and Magazine of Natural History, ser. 5, vol. 17: 128-142. [Lima brunnea: 135; available online at https://www.biodiversitylibrary.org/item/53478#page/7/mode/1up]
Cooper, G A, 1931. Concerning the authorship of the “Preliminary notice of the lamellibranch shells of the Upper Helderberg, Hamilton and Chemung Groups, etc., Part 2”. Journal of the Washington Academy of Sciences, vol. 21, no. 18: 459-467. [4 Nov.; available online at https://www.biodiversitylibrary.org/item/123317#page/541/mode/1up]
Cossmann, Alexandre Édouard Maurice, 1886. Catalogue des coquilles fossiles de l’Éocène des environs de Paris. Annales de la Société Royale Malacologique de Belgique, tome 21 [sér. 4, tome 1]: 17-186. [available online at https://www.biodiversitylibrary.org/item/28387#page/11/mode/1up]
Cossmann, Alexandre Édouard Maurice, 1887. Catalogue illustré des coquilles fossils de l’Éocène des environs de Paris. Annales de la Société Royale Malacologique de Belgique, tome 22 [sér. 4, tome 2]: 3-214, pls. 1-8. [Fossularca: 138; 2 Apr.; available online at https://www.biodiversitylibrary.org/item/128447#page/9/mode/1up]
Cossmann, Alexandre Édouard Maurice, 1896. Appendice no. 2. Au catalogue illustré des coquilles fossiles de l’Éocène des environs de Paris. Annales de la Société Royale Malacologique de Belgique, tome 31: 3-94, pls. 1-3. [Microstagon: 11; available online at https://www.biodiversitylibrary.org/item/28329#page/7/mode/1up]
Cossmann, Alexandre Édouard Maurice, 1897a. Paléoconchologie et ouvrages généraux. Revue Critique de Paléozoologie, Année 1, no. 2: 46-68. [Schafhaeutlia: 51; available online at https://www.biodiversitylibrary.org/item/50633#page/135/mode/1up]
Cossmann, Alexandre Édouard Maurice, 1897b. Paléozoologie générale. Revue Critique de Paléozoologie, Année 1, no. 4: 131-158. [Oct.; type designation for Psilunio: 156; available online at https://www.biodiversitylibrary.org/item/50633#page/135/mode/1up]
Cossmann, Alexandre Édouard Maurice, 1902. Paléoconchologie. Revue Critique de Paléozoologie, Année 6, no. 2: 71-86. [Apr.; available online at https://www.biodiversitylibrary.org/item/50692#page/7/mode/1up]
Cossmann, Alexandre Édouard Maurice, 1904a. Note sur l’Infralias de la Vendée et des Deux-Sèvres (suite). II. - Pélécypodes. Bulletin de la Société géologique de France, série 4, tome 3: 497-537, pls. 16-18. [8 Feb.; Cultriopsis: 510; available online at https://www.biodiversitylibrary.org/item/96857#page/551/mode/1up]
Cossmann, Alexandre Édouard Maurice, 1904b. Mollusques Éocéniques de la Loire-Inférieure. Tome 3, premierbfascicule. Bulletin de la Société des Sciences Naturelles de l’Ouest de la France, série 2, tome 4: 147-213, pls. 1-8. [31 Dec.; Choniocardia: 209; available online at https://www.biodiversitylibrary.org/item/28851#page/9/mode/1up]
Cossmann, Alexandre Édouard Maurice, 1907 see P. Thiéry and M. Cossmann, 1907.
Cossmann, Alexandre Édouard Maurice, 1912, Sur l’évolution des Trigonies. Annales de Paléontologie, tome 7(2): 59-84, pls. 1-4. [Neotrigonia: 81 (fide Vokes, 1967, (232): 228); fide Pugaczewska, H., 1976, 21(1): 91]
Cossmann, Alexandre Édouard Maurice, 1920a. Rectifications de nomenclature. Revue Critique de Paléozoologie et de Paléophytologie, tome 24, num. 2: 81-83. [available online at https://www.biodiversitylibrary.org/item/104672#page/9/mode/1up]
Cossmann, Alexandre Édouard Maurice, 1920b. Rectifications de nomenclature. Revue Critique de Paléozoologie et de Paléophytologie, tome 24, num. 3: 137-138. [available online at https://www.biodiversitylibrary.org/item/104672#page/9/mode/1up]
Cossmann, Alexandre Édouard Maurice and Peyrot, Adrien, 1909. Conchologie néogénique de l’Aquitaine. Actes de la Société linnéenne de Bordeaux, tome 63: 73-293, pls. 1-7. [available online at https://www.biodiversitylibrary.org/item/99087#page/13/mode/1up]
Cossmann, Alexandre Édouard Maurice and Peyrot, Adrien, 1912. Conchologie Néogénique de l’Aquitaine. Suite (1). Actes de la Société linnéenne de Bordeaux, tome 66: 121-324, pls. 1-10. [Galactella: 312; available online at https://www.biodiversitylibrary.org/item/100364#page/13/mode/1up]
Costa, Oronzio-Gabriele, 1830 ["1829"]. Catalogo sistematico e ragionato de' testacei delle due Sicilie. Pp. 1-8, i-cxxxii, pls. 1-2, Tipografia della Minerva, Napoli. [available online at https://www.biodiversitylibrary.org/item/47053#page/5/mode/1up; work dated 1829 on title page, but published in 1830 according to Fasulo, 2013, Bollettino Malacologico 49: 101-103 (WoRMS: http://www.marinespecies.org/aphia.php?p=taxdetails&id=141550)].
Conrad, Timothy Abbott, 1872. Descriptions and illustrations of genera of shells. Proceedings of the Academy of Natural Sciences of Philadelphia, vol. 24: 50-55, pls. 1-2. [Breviarca: 55; available online at https://www.biodiversitylibrary.org/item/17733#page/5/mode/1up]
Conrad, Timothy Abbott, 1873. Descriptions of new genera and species of fossil shells of North Carilina. In Kerr, W. C.: Report of the Geological Survey of North Carolina, vol. 1, app. A: 1-28, pls. 1-8. [Inoperna: 5; available online at https://www.biodiversitylibrary.org/item/233404#page/9/mode/1up; separate, 1873; volume, 1875]
Cooke, Alfred Hands, 1886. Report on the testaceous Mollusca obtained during a dredging-excursion in the Gulf of Suez in the months of February and March 1869. By Robert MacAndrew. Republished, with additions and corrections. Part IV. Annals and Magazine of Natural History, ser. 5, vol. 17: 128-142. [Lima brunnea: 135; available online at https://www.biodiversitylibrary.org/item/53478#page/7/mode/1up]
Cooper, G A, 1931. Concerning the authorship of the “Preliminary notice of the lamellibranch shells of the Upper Helderberg, Hamilton and Chemung Groups, etc., Part 2”. Journal of the Washington Academy of Sciences, vol. 21, no. 18: 459-467. [4 Nov.; available online at https://www.biodiversitylibrary.org/item/123317#page/541/mode/1up]
Cossmann, Alexandre Édouard Maurice, 1886. Catalogue des coquilles fossiles de l’Éocène des environs de Paris. Annales de la Société Royale Malacologique de Belgique, tome 21 [sér. 4, tome 1]: 17-186. [available online at https://www.biodiversitylibrary.org/item/28387#page/11/mode/1up]
Cossmann, Alexandre Édouard Maurice, 1887. Catalogue illustré des coquilles fossils de l’Éocène des environs de Paris. Annales de la Société Royale Malacologique de Belgique, tome 22 [sér. 4, tome 2]: 3-214, pls. 1-8. [Fossularca: 138; 2 Apr.; available online at https://www.biodiversitylibrary.org/item/128447#page/9/mode/1up]
Cossmann, Alexandre Édouard Maurice, 1896. Appendice no. 2. Au catalogue illustré des coquilles fossiles de l’Éocène des environs de Paris. Annales de la Société Royale Malacologique de Belgique, tome 31: 3-94, pls. 1-3. [Microstagon: 11; available online at https://www.biodiversitylibrary.org/item/28329#page/7/mode/1up]
Cossmann, Alexandre Édouard Maurice, 1897a. Paléoconchologie et ouvrages généraux. Revue Critique de Paléozoologie, Année 1, no. 2: 46-68. [Schafhaeutlia: 51; available online at https://www.biodiversitylibrary.org/item/50633#page/135/mode/1up]
Cossmann, Alexandre Édouard Maurice, 1897b. Paléozoologie générale. Revue Critique de Paléozoologie, Année 1, no. 4: 131-158. [Oct.; type designation for Psilunio: 156; available online at https://www.biodiversitylibrary.org/item/50633#page/135/mode/1up]
Cossmann, Alexandre Édouard Maurice, 1902. Paléoconchologie. Revue Critique de Paléozoologie, Année 6, no. 2: 71-86. [Apr.; available online at https://www.biodiversitylibrary.org/item/50692#page/7/mode/1up]
Cossmann, Alexandre Édouard Maurice, 1904a. Note sur l’Infralias de la Vendée et des Deux-Sèvres (suite). II. - Pélécypodes. Bulletin de la Société géologique de France, série 4, tome 3: 497-537, pls. 16-18. [8 Feb.; Cultriopsis: 510; available online at https://www.biodiversitylibrary.org/item/96857#page/551/mode/1up]
Cossmann, Alexandre Édouard Maurice, 1904b. Mollusques Éocéniques de la Loire-Inférieure. Tome 3, premierbfascicule. Bulletin de la Société des Sciences Naturelles de l’Ouest de la France, série 2, tome 4: 147-213, pls. 1-8. [31 Dec.; Choniocardia: 209; available online at https://www.biodiversitylibrary.org/item/28851#page/9/mode/1up]
Cossmann, Alexandre Édouard Maurice, 1907 see P. Thiéry and M. Cossmann, 1907.
Cossmann, Alexandre Édouard Maurice, 1912, Sur l’évolution des Trigonies. Annales de Paléontologie, tome 7(2): 59-84, pls. 1-4. [Neotrigonia: 81 (fide Vokes, 1967, (232): 228); fide Pugaczewska, H., 1976, 21(1): 91]
Cossmann, Alexandre Édouard Maurice, 1920a. Rectifications de nomenclature. Revue Critique de Paléozoologie et de Paléophytologie, tome 24, num. 2: 81-83. [available online at https://www.biodiversitylibrary.org/item/104672#page/9/mode/1up]
Cossmann, Alexandre Édouard Maurice, 1920b. Rectifications de nomenclature. Revue Critique de Paléozoologie et de Paléophytologie, tome 24, num. 3: 137-138. [available online at https://www.biodiversitylibrary.org/item/104672#page/9/mode/1up]
Cossmann, Alexandre Édouard Maurice and Peyrot, Adrien, 1909. Conchologie néogénique de l’Aquitaine. Actes de la Société linnéenne de Bordeaux, tome 63: 73-293, pls. 1-7. [available online at https://www.biodiversitylibrary.org/item/99087#page/13/mode/1up]
Cossmann, Alexandre Édouard Maurice and Peyrot, Adrien, 1912. Conchologie Néogénique de l’Aquitaine. Suite (1). Actes de la Société linnéenne de Bordeaux, tome 66: 121-324, pls. 1-10. [Galactella: 312; available online at https://www.biodiversitylibrary.org/item/100364#page/13/mode/1up]
Costa, Oronzio-Gabriele, 1830 ["1829"]. Catalogo sistematico e ragionato de' testacei delle due Sicilie. Pp. 1-8, i-cxxxii, pls. 1-2, Tipografia della Minerva, Napoli. [available online at https://www.biodiversitylibrary.org/item/47053#page/5/mode/1up; work dated 1829 on title page, but published in 1830 according to Fasulo, 2013, Bollettino Malacologico 49: 101-103 (WoRMS: http://www.marinespecies.org/aphia.php?p=taxdetails&id=141550)].