Paleontological and geological field notes of Ira Sayles taken on the Hamilton Formation in New York from 18 September to 15 October 1888. Sayles describes the stratigraphy of locations visited and fossils collected there. A wide range of fossils are noted; some examples include brachiopoda and crinoids. Each location is numbered and location numbers in this book range from 1200-1212. Some locatio
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