Is This an Agate?: An Illustrated Guide to Lake Superior's Beach Stones MichiganSusan RobinsonEsauritoAvvisami
The Geology and Paleontology of the San Joaquin and Niguel Hills, Orange County, CaliforniaGrant White CorbyEsauritoAvvisami
Round Kangchenjunga; a Narrative of Mountain Travel and ExplorationDouglas William FreshfieldEsauritoAvvisami
From Gondwana to the Ice Age: The Geology of New Zealand Over the Last 100 Million YearsJohn BradshawEsauritoAvvisami
A Synopsis of a Course of Lectures on the Elements of Historical PaleontologyHenry Shaler WilliamsEsauritoAvvisami
