Project Gutenberg 2010-10-11 Public domain in the USA. 239 Warren, John Collins 1778 1856 12019261 Remarks on some fossil impressions in the sandstone rocks of Connecticut River Produced by Tom Cosmas and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) "Remarks on some fossil impressions in the sandstone rocks of Connecticut River" by John C. Warren, M.D. is a scientific publication written in the mid-19th century. This book explores the fascinating topic of fossil impressions found in the sandstone along the Connecticut River, emphasizing ichnology, the study of footprints and traces left by animals in ancient geological formations. It discusses various fossil footprints, including those of birds, reptiles, and even unidentified creatures, shedding light on the evolutionary history of these species. In this work, Warren provides a detailed examination of fossilized tracks, primarily those identified as Ornithichnites, or ancient bird tracks, as well as casts, specimens, and discussions surrounding the remarkable Epyornis, a giant bird believed to have existed in Madagascar. The text outlines the work of Warren and his contemporaries in the field of paleontology, detailing the significance of the fossil findings, the characteristics of the impressions, and the process of ichnological classification. By presenting various species and their distinguishing characteristics, Warren not only informs readers about the physical attributes of these creatures but also emphasizes their ecological implications and the geological history encapsulated in the rocks. (This is an automatically generated summary.) Reading ease score: 57.4 (10th to 12th grade). Somewhat difficult to read. en Footprints, Fossil -- Connecticut River Valley Paleontology -- Connecticut River Valley QE Text Category: Science - Earth/Agricultural/Farming Category: Archaeology & Anthropology 96448 2025-10-14T04:41:36.731742 text/html 93305 2021-01-07T01:43:30 text/html 527574 2025-10-14T04:41:47.517740 application/epub+zip 525310 2025-10-14T04:41:42.474708 application/epub+zip 92443 2025-10-14T04:41:39.043741 application/epub+zip 527382 2025-10-14T04:41:49.568687 application/x-mobipocket-ebook 517532 2025-10-14T04:41:44.511741 application/x-mobipocket-ebook 116623 2022-09-15T13:22:06.714625 application/x-mobipocket-ebook 81890 2025-10-14T04:41:36.361740 text/plain; charset=us-ascii 81722 2021-01-07T01:43:30 text/plain; charset=us-ascii 81744 2021-01-07T01:43:30 text/plain; charset=us-ascii 20615 2025-10-14T04:41:49.693707 application/rdf+xml 26696 2025-10-14T04:41:39.544725 image/jpeg 4845 2025-10-14T04:41:39.294746 image/jpeg 29119 2021-01-07T01:43:30 application/octet-stream application/zip 556314 2021-01-07T01:43:30 application/octet-stream application/zip 29088 2021-01-07T01:43:30 application/octet-stream application/zip 661033 2025-10-14T04:41:36.752763 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://book.klll.cc/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog en.wikipedia