 | Deutsche Geologische Gesellschaft - Geology - 1897 - 1216 pages
...Zeitschrift für Mineralogie, Jahrg. 1827, lad. I. ') Lcthaea geognostica, I, 1835—1837. 4) Report on the geology of the county of Londonderry and of parts of Tyrone and Formanagh, 1843. Murchisonia cf. striatula DE KON. 1844. Murchisonia striatula DE KONINCK, Anim. foss.... | |
 | Joel Mokyr - Business & Economics - 2006 - 352 pages
...Land in Ireland, 1800-1923 (Princeton. N J.Princeton University Press, 1 930). Portlock, JE, Report on the Geology of the County of Londonderry and of Parts of Tyrone and Fermanagh (Dublin: Milliken, 1843). Ransom, Roger L., and Sutch. Richard, One Kind of Freedom: The Economic Consequences... | |
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PORTLOCK. - REPORT ON THE GEOLOGY OF THE COUNTY OF LONDONDERRY, and of Parts of Tyrone and Fermanagh, examined and descrihed under the Authority of the Master-General and Board of Ordnance. 
