Arthur Lakes was an Oxford-educated clergyman and geologist. These field journals, written between 1877 and 1880 and discovered in 1994, are filled with his eye

Dominated by two talented and competitive scientists, O.C. Marsh and Edward Drinker Cope, by the late 1870s, the emerging field of vertebrate paleontology had b

This 20 page report describes the stratigraphy of the Cedar Mountain and Dakota formations in and around Dinosaur National Monument in northeast Utah and includ

"You can't really know the place where you live until you know the shapes and origins of the land around you. To feel truly at home in the Bay Area, read Doris