""The Neocene of the Santa Cruz Mountains, Part 1: Stratigraphy"" is a scientific book written by George Hall Ashley and published in 1895. The book is a comprehensive study of the geological history of the Santa Cruz Mountains during the Neocene period, which is a geological epoch that occurred between 23 and 2.6 million years ago. The book provides a detailed analysis of the stratigraphy of the Santa Cruz Mountains, including the different layers...