 | Bashford Dean - Fishes - 1923 - 738 pages
...1889, 20, 352-380. pi. Add. 1889.1 Numerous new species of Diodon. Portlock, Joseph Ellison [1794-1864] Report on the geology of the county of Londonderry, and of parts of Tyrone and Fermanagh, etc. Geol. Survey Ireland, Dublin, 1843. xxxi, 784 p. 54 pis. [5 col.], ills. map. 8°. Add. 1843.1... | |
 | Volcanoes - 1927 - 440 pages
...study of geological phenomena in Ireland. Journal. Geol. Soc. Dublin vol. 1, 1834. 29. 1843 Portlock, Report on the geology of the County of Londonderry and of parts of Tyrone and Fermanagh. Dublin 1843. 30 1852 Duke of Argyll, On tertiary leaf beds on the Isle of Mull with a note on the vegetables... | |
 | Harvard University. Museum of Comparative Zoology - Zoology - 1927 - 502 pages
...de la Bretagne et de la Boheme. Bull. Soc. detudes sci. d'Angers, 1895, p. 137-146. 33. PORTLOCK, JE Report on the geology of the county of Londonderry, and of parts of Tyrone and Fermanagh. Geol. surv. Gt. Brit, and Ireland. Dublin. 1843. RAVN, JPJ Trilobitfaunaen i den bornholmske Trinucleusskefer.... | |
 | Geology - 1888 - 386 pages
...un Supplement. 1813. Münster, Graf zu. Die Climenien u. Goniatiten. Fichtelgebirge. 1843. Portlock. Report on the Geology of the County of Londonderry and of parts of Tyrone and Fermanach. 1844. M'Coy. Synopsis of the characters of the carboniferous limestone fossils of Ireland.... | |
 | Geological Survey of Great Britain - 1934 - 968 pages
...m&hodique et g6n6ral des fichinides vivants et fossiles.' 132 pp., 1 pi. Algers. PORTLOCK, JE (1843). ' Report on the Geology of the county of Londonderry and of parts of Tyrone and Fermanagh.' 784 pp., 37 pis., maps. Dublin and London. RAYMOND, PE (1925). ' Some Trilobites of the Lower Middle... | |
 | Fossils - 1934 - 274 pages
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PORTLOCK.- REPORT ON THE GEOLOGY OF THE COUNTY of LONDONDERRY, and of Parts of Tyrone and Fermanagh, examined and described under the Authority of the Master-General and Board of Ordnance. By JE PORTLOCK, FRS &c. 
