Subject ASC0000gw9
Magazine of natural history and journal of zoology, botany, mineralogy, geology and meteorology.
v. 3 (1830), Page 69 (1830)
Natural History Museum Library, London
BHL Page 32949995
Keywords
section of geological strata horizonal streets sand london city sand and clays chalk. section of the western extremity of the Isle of Wight Elevation geologic geologic formation chalk diluvium strata Alum Bay Isle of Wight sand clay layers sedimentary rock ancient marine marine geology isle of wight geological strata geological deposits horizontal strata vertical strata Headon Hill cross-section Geology Strata