Carboniferous Landscape Small 299×320 Medium 598×640 Large 956×1024 Download Tiff Original 2241×2400 | (2.7 MB) Description The continents during this age consisted mainly of large, flat, marshy areas, covered with luxuriant vegetation. Keywords fossil, geography, geology, petrified, preserved Galleries Geology Source: Edwin J. Houston, The Elements of Physical Geography, for the use of Schools, Academies, and Colleges. (Philadelphia: Eldredge & Brother, 1891) 35 Courtesy the private collection of Roy Winkelman
