| Author | 
					Title | 
					Edition | 
					Format | 
					Price | 
					Puborg | 
				
		    
				
					| Kidd, John, 1775-1851 | 
					Treatise II. On the Adaptation of External Nature to the Physical Condition of Man, ... w/Reference to the Sup | 
					1834 3dLond | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Kirwan, Richard, 1733-1812 | 
					Geological Essays | 
					1799 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Lesley, John Peter, 1819-1903 | 
					Historical sketch of geological explorations in Pennsylvania & other states | 
					1876Harrsbg | 
					Graphic Html | 
					Free | 
					MOA-UMich | 
				
		    
				
					| Lhuyd, Edward, 1660-1709 | 
					Edvardi Luidii apud Oxonienses cimeliarchae Ashmoleani lithophylacii Britannici ichnographia: Sive Lapidum ali | 
					1699 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Lhuyd, Edward, 1660-1709 | 
					Edvardi Luidii apud Oxoniensis Cimeliarchae Ashmoleani Lithophylacii Britannici Ichnographia: Sive Lapidum ali | 
					1760 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Lister, Martin, 1638?-1712 | 
					Appendix ad Historiae Animalium Angliae Tres Tractatus, &c.: Continens Addenda & Emendanda [English Arachnida | 
					1681 | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Lister, Martin, 1638?-1712 | 
					Historiae sive Synopsis Methodicae Conchyliorum: Quorum Omnium Picturae, ad vivum delineata, exhibetur Liber P | 
					1681-88Lond | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Lister, Martin, 1638?-1712 | 
					Martini Lister e Societate Regia Londoni Historiae Animalium Angliae Tres Tractatus.: Unus de Araneis. Alter d | 
					1678 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Lyell, Charles (Sir) 1797-1875 | 
					Principles of Geology [v1] Being an attempt to explain the former changes of the Earth's Surface, by reference | 
					1830 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Lyell, Charles (Sir) 1797-1875 | 
					Principles of Geology [v2] Being an attempt to explain the former changes of the Earth's Surface, by reference | 
					1833 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Lyell, Charles (Sir) 1797-1875 | 
					Principles of Geology [v3] Being an attempt to explain the former changes of the Earth's Surface, by reference | 
					1833 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Lyell, Charles (Sir) 1797-1875 | 
					The geological evidences of the antiquity of man, w/an outline of glacial & post-tertiary geology & remarks in | 
					1873 | 
					Graphic | 
					Free | 
					UMichigan | 
				
		    
				
					| Macculloch, John, 1773-1835 | 
					A Description of the Western Islands of Scotland incl/ the Isle of Man, [v2] ... their Geological Structure; w | 
					1819 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Macculloch, John, 1773-1835 | 
					A Description of the Western Islands of Scotland incl/ the Isle of Man, [v3] ... their Geological Structure; w | 
					1819 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Macculloch, John, 1773-1835 | 
					A Description of the Western Islands of Scotland incl/the Isle of Man, [v1] ... their Geological Structure; w/ | 
					1819 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Macculloch, John, 1773-1835 | 
					Dr. Macculloch's System of Geology [v1]: With a theory of the earth, & an explanation of its connexion with th | 
					1831 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Macculloch, John, 1773-1835 | 
					Dr. Macculloch's System of Geology [v2]: With a theory of the earth, & an explanation of its connexion with th | 
					1831 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Macculloch, John, 1773-1835 | 
					On Rocks, With Descriptive Synopses of the Species & Varieties, Comprising the Elements of Practical Geology | 
					1821 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Macculloch, John, 1773-1835 | 
					Proofs & Illustrations of the Attributes of God [v1] from the Facts & Laws of the Physical Universe: Being the | 
					1837 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Macculloch, John, 1773-1835 | 
					Proofs & Illustrations of the Attributes of God [v2] from the Facts & Laws of the Physical Universe: Being the | 
					1837 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Macculloch, John, 1773-1835 | 
					Proofs & Illustrations of the Attributes of God [v3] from the Facts & Laws of the Physical Universe: Being the | 
					1837 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Mantell, Gideon Algernon, 1790-1852 | 
					Illustrations of the Geology of Sussex: ... the Geological Relations of the South-Eastern Part of England; w/F | 
					1827 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Mantell, Gideon Algernon, 1790-1852 | 
					The Fossils of the South Downs  [Susex] | 
					1822 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Marsh, George Perkins, 1801-1882 | 
					Man & nature; or, Physical geography as modified by human action  ["conservation; anthropogenic factors"] | 
					1869 NY | 
					Graphic Html | 
					Free | 
					MOA-UMich | 
				
		    
				
					| Martin, Peter John, 1786-1860 | 
					A Geological Memoir on a Part of Western Sussex: ... observations upon chalk-basins, the weald-denudation, & o | 
					1828 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Martin, William, 1767-1810 | 
					Martin's Derbyshire Petrifactions, Or, Figures & Descriptions of Petrifactions Collected in Derbyshire, v1 | 
					1809 Wigan | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Martin, William, 1767-1810 | 
					Outlines of an Attempt to Establish a Knowledge of Extraneous Fossils, on Scientific Principles. In two parts. | 
					1809 | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Mawe, John, 1764-1829 | 
					The Mineralogy of Derbyshire, w/a description of the most interesting mines in the north of England, Scotland, | 
					1802 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Melish, John | 
					A geographical description of the United States | 
					1826 NY | 
					Graphic PDF | 
					Free | 
					UGoettingen | 
				
		    
				
					| Mendes da Costa, Emanuel, 1717-1791 | 
					A Natural History of Fossils  [illus.] | 
					1757 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Michigan. Geological Survey | 
					First biennial report, progress of the Geological survey of Michigan | 
					1861 | 
					Graphic Html | 
					Free | 
					MOA-UMich | 
				
		    
				
					| Michigan. Geological Survey 1870 | 
					Report: progress of the state Geological survey of Michigan, 1870 | 
					1871 | 
					Graphic Html | 
					Free | 
					MOA-UMich | 
				
		    
				
					| Miller, Hugh, 1802-1856 | 
					The Old Red Sandstone, Or, new walks in an old field  [illus.] | 
					1873 Edinbg | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Miller, Hugh, 1802-1856 | 
					The Testimony of the Rocks, Or, Geology in its bearings on the two theologies, natural & revealed [illus.] | 
					1857 Edinbg | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Miller, Hugh, 1802-56 | 
					Popular Geology: Lectures, Philos. Inst. Edinburgh, progress of geological science in the last 2 yrs | 
					1860 Bost. | 
					Graphic Html | 
					Free | 
					MOA-UMich | 
				
		    
				
					| Miller, Hugh, 1802-56 | 
					The testimony of the rocks; Geology in its bearings on the two theologies, natural & revealed... | 
					1857 NY | 
					Graphic Html | 
					Free | 
					MOA-UMich | 
				
		    
				
					| Miller, Hugh, 1802-56 | 
					The testimony of the rocks; Geology in its bearings on the two theologies, natural & revealed... [illus.] | 
					1857 Bost. | 
					Graphic Html | 
					Free | 
					MOA-UMich | 
				
		    
				
					| Miller, John Sebastian 1831 | 
					A Natural History of the Crinoidea, or Lily-shaped Animals, W/observations on the genera, Asteria, Curvale, Co | 
					1821 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Morse, Jedidiah | 
					Geography Made Easy | 
					1791 Bost | 
					Graphic PDF | 
					Free | 
					UGoettingen | 
				
		    
				
					| Murchison, Roderick Impey (Sir) 1792-187 | 
					: Geologically Illustrated by Robert Impey Murchison, ... from the Ordnance Survey coloured in the field, 1831 | 
					1838 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Murchison, Roderick Impey (Sir) 1792-187 | 
					The Silurian System, ... [pt1: The Silurian Region] geological researches in the counties of Salop, Hereford, | 
					1839 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Murchison, Roderick Impey (Sir) 1792-187 | 
					The Silurian System, ... [pt2: Organic Remains] geological researches in the counties of Salop, Hereford, Radn | 
					1839 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Nentvig, Juan, S.J. | 
					1764: Rudo Ensayo: A Description of Sonora & Arizona in 1764  (tr. Alberto Francisco Pradeau & R R Rasmussen) | 
					1980 | 
					Html | 
					Free | 
					UArizona | 
				
		    
				
					| Owen, Edward, of Paternoster Row, London | 
					Observations on the Earths, Rocks, Stones & Minerals, for some Miles about Bristol, & on the Virtues of its Wa | 
					1754 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Owen, Richard, 1810-90 | 
					Key to the geology of the globe: Earth's crust, were result of forces acting according to fixed laws | 
					 | 
					Graphic Html | 
					Free | 
					MOA-UMich | 
				
		    
				
					| Paley, William, 1743-1805 | 
					Natural Theology [v1] Or evidences of the existence & attributes of the Deity, collected from the appearances | 
					1826 Oxford | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Paley, William, 1743-1805 | 
					Natural Theology [v2] Or evidences of the existence & attributes of the Deity, collected from the appearances | 
					1828 2dOxfo | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Parkinson, James, 1755-1824 | 
					Organic Remains of a Former World [v1] ... the mineralized remains of the vegetables & animals of the antedilu | 
					1811 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Parkinson, James, 1755-1824 | 
					Organic Remains of a Former World [v2] An examination of the mineralized remains of the vegetables & animals o | 
					1808 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Parkinson, James, 1755-1824 | 
					Organic Remains of a Former World [v3] An examination of the mineralized remains of the vegetables & animals o | 
					1811 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Parkinson, James, 1755-1824 | 
					Outlines of Oryctology: An Introduction to the Study of Fossil Organic Remains; especially of those found in t | 
					1822 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Phillips, John, 1800-1874 | 
					Figures & descriptions of the Palaeozoic fossils of Cornwall, Devon & west Somerset. | 
					1841 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Phillips, John, 1800-1874 | 
					Geology of Oxford & the Valley of the Thames  [Clarendon Pr.] | 
					1871 Oxford | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Phillips, John, 1800-1874 | 
					Illustrations of the Geology of Yorkshire [v1]: ... the strata & organic remains ...[w/] a Geological Map, Sec | 
					1836 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Phillips, John, 1800-1874 | 
					Illustrations of the Geology of Yorkshire [v2]: ... the strata & organic remains ... [w/] a Geological Map, Se | 
					1836 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Phillips, John, 1800-1874 | 
					Memoirs of William Smith, LL.D., author of the 'Map of the strata of England & Wales'. | 
					1844 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Phillips, William, 1775-1828 | 
					A Selection of Facts from the Best Authorities ... The Geology of England & Wales | 
					1818 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Phillips, William, 1775-1828 | 
					Outlines of mineralogy & geology, comprehending the elements of those sciences: Intended principally for the u | 
					1826 4dLond | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Pinkerton, John, 1758-1826 | 
					Petralogy: A Treatise on Rocks, v 1 | 
					1811 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Pinkerton, John, 1758-1826 | 
					Petralogy: A Treatise on Rocks, v 2 | 
					1811 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Playfair, John, 1748-1819 | 
					Illustrations of the Huttonian Theory of the Earth | 
					1802 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Plot, Robert, 1640-1696 | 
					The Natural History of Oxford-shire, Being an Essay toward the Natural History of England. | 
					1677 Oxford | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Ray, John, 1628-1705 | 
					Three Physico-Theological Discourses, concerning 1: The Primitive Chaos, & Creation of the World; 2: The Gener | 
					1705 2dLond | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Richthofen, Ferdinand, Freiherr von, 183 | 
					The natural system of volcanic rocks | 
					 | 
					Graphic Html | 
					Free | 
					MOA-UMich | 
				
		    
				
					| Smith, John Lawrence, 1818-83 | 
					Mineralogy & chemistry: original researches | 
					 | 
					Graphic Html | 
					Free | 
					MOA-UMich | 
				
		    
				
					| Smith, William, 1769-1839 | 
					A delineation of the strata of England & Wales.: W/part of Scotland; exhibiting the collieries & mines, marshe | 
					1815 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Smith, William, 1769-1839 | 
					A New Map of Bedfordshire, divided into Hundreds, exhibiting its Roads, Rivers, Parks &c. [bound with other ma | 
					1820 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Smith, William, 1769-1839 | 
					A New Map of Bedfordshire, divided into hundreds, exhibiting its roads, rivers, parks &c. [soil varieties & in | 
					1820 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Smith, William, 1769-1839 | 
					A New Map of Berkshire, divided into hundreds, exhibiting its roads, rivers, parks &c. [bound with other maps] | 
					1819 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Smith, William, 1769-1839 | 
					A New Map of Buckinghamshire, divided into Hundreds, exhibiting its Roads, Rivers, Parks &c. [bound with other | 
					1820 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Smith, William, 1769-1839 | 
					A New Map of Buckinghamshire, divided into hundreds, exhibiting its roads, rivers, parks &c. [mounted singular | 
					1820 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Smith, William, 1769-1839 | 
					A New Map of Cambridgeshire, divided into hundreds, exhibiting its roads, rivers, parks &c. [mounted as a sing | 
					1811 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Smith, William, 1769-1839 | 
					A New Map of Cumberland, divided into Hundreds, exhibiting its Roads, Rivers, Parks &c. | 
					1824 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Smith, William, 1769-1839 | 
					A New Map of Durham, divided into Wards, exhibiting its Roads, Rivers, Parks &c. [bound w/other maps in series | 
					1824 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ | 
				
		    
				
					| Smith, William, 1769-1839 | 
					A New Map of Durham, divided into wards, exhibiting its roads, rivers, parks &c. [mounted as a single map] | 
					1824 Lond. | 
					Graphic | 
					Free | 
					Oxford Univ |