New Haven's Sentinels: The Art and Science of East Rock and West Rock (The Driftless Connecticut Series & Garnet Books) by Jelle Zeilinga de Boer and John Wareham
English | 2013 | ISBN: 0819573744 | ISBN-13: 9780819573742 | 180 pages | PDF | 21,5 MB
English | 2013 | ISBN: 0819573744 | ISBN-13: 9780819573742 | 180 pages | PDF | 21,5 MB
West Rock and East Rock are bold and beautiful features around New Haven, Connecticut. They resemble monumental gateways (or time-tried sentinels) and represent a moment in geologic time when the North American and African continents began to separate and volcanism affected much of Connecticut.