P. 95: Courtesy of the Connecticut State Library.
P. 101: William and Virginia Welch.
P. 110: Hitchcock, Edward, Ichnology of New England: A Report on the Sandstone of
the Connecticut Valley, Especially Its Fossil Footmarks, 1858.
P. 112: Courtesy of Barbara Narendera.
P. 113: Hitchcock, Ichnology ...
P 123: Courtesy of the Connecticut State Library.
P. 128: Barber, Connecticut ...
P. 132: Frontispiece to American Journal of Science, vol. 17, 1830.
P. 135: Percival, James G., The Poetical Works of James Gates Percival, 1859.
P. 137: Courtesy of Barbara Narendera.
P. 139: T. Charles Erikson.
P. 168: Barber, History and ...
P. 172: Leslie Mehrhoff.
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