Systême silurien du centre de la Bohême - Barrande, Joachim, 1799 -1883 (Chez l'auteur et éditeur, 1872)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Volume IV, P-Sak - Cowan, Richard S., 1921 -1997 (Bohn, Scheltema & Holkema, 1983)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Supplement II, Be-Bo - Mennega, E. A. (Koeltz Scientific Books, 1993)

Le terrain carbonifère marin de la France centrale - Julien, Pierre-Alphonse, 1838 -1905 (Masson, 1896)

Le terrain carbonifère marin de la France centrale / par A. Julien - Julien, Pierre-Alphonse, 1838 -1905 (Masson, 1896)

La terre avant l'histoire : les origines de la vie et de l'homme - Perrier, Edmond, 1844 -1921 (La Renaissance du Livre, 1921)

La terre avant le déluge - Figuier, Louis, 1819 -1894 (L. Hachette & Cie, 1874)

Text-book of geology - Geikie, Archibald, 1835 -1924 (Macmillan and Co, 1882)

Text-book of palaeontology - Eastman, Charles Rochester, 1868 -1918 (Macmillan, 1900)

Text-book of paleontology - Eastman, Charles Rochester, 1868 -1918 (Macmillan and Co., limited, 1913)

Textbook of general zoology - Guthrie, Mary Jane, 1895 - (J. Wiley & sons, inc, 1927)

The journal of horticulture (1895)

Thesaurus siluricus the flora and fauna of the Silurian period, with addenda (from recent acquisitions) - Bigsby, John J. (John Jeremiah), 1792 -1881 (J. Van Voorst, 1868)

Die Tierwelt Schlesiens - Pax, Ferdinand, 1885 -1964 (G. Fischer, 1921)

Traité de géologie et de paléontologie - Credner, Hermann, 1841 -1913 (F. Savy, 1879)

Traité de paléontologie : ou, Histoire naturelle des animaux fossiles considérés dans leurs rapports zoologiques et géologiques - Pictet, François Jules, 1809 -1872 (J.-B. Baillière, 1854)

Traité de paléontologie : ou, Histoire naturelle des animaux fossiles considérés dans leurs rapports zoologiques et géologiques - Pictet, François Jules, 1809 -1872 (J.-B. Baillière, 1857)

Traité de paléontologie végétale, ou, La flore du monde primitif dans ses rapports avec les formations géologiques et la flore du monde actuel. Avec un atlas de 100 ì.e. 110 planches grand inquarto lithographiées - Schimper, Wilhelm-Philippe, 1808 -1880 (J.G. Bailliere, 1869)

Traité élémentaire de paléontologie; ou, Histoire naturelle des animaux fossiles, considérés dans leurs rapports zoologiques et géologiques - Pictet, François Jules, 1809 -1872 (Langlois et Leclerq, 1844)

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Transactions and proceedings of the Royal Society of South Australia (Incorporated) - Royal Society of South Australia (W.C. Rigby, 1901)

Transactions and Proceedings of the Royal Society of Victoria - Royal Society of Victoria (Melbourne, Vic.) (The Society, 1861)

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Transactions of the Academy of Science of St. Louis - Academy of Science of St. Louis. (Academy of Science of St. Louis], 1900)

Transactions of the ... annual meetings of the Kansas Academy of Science - Kansas Academy of Science. Meeting. (Kansas Pub. House, 1881)

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Transactions of the Natural History Society of Northumberland, Durham, and Newcastle-upon-Tyne - Natural History Society of Northumberland, Durham,; Newcastle-upon-Tyne. (Williams and Norgate, 1908)

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Transactions of the Royal Society of Edinburgh - Royal Society of Edinburgh. (Royal Society of Edinburgh, 1900)

Transactions of the Royal Society of Edinburgh - Royal Society of Edinburgh. (Royal Society of Edinburgh, 1909)

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