Illustration of Carboniferous Period Landscape. Franz Unger.
Summary
Album caption: Same as photograph number 1313 - lwt01313. Note: This is a photo print of the illustration. Printed on illustration, " "Steinkohlen-Periode. Periode Houillere". Unger, Franz. Ideal Views of the Primitive World in Its Geological and Palaeontological Phases. 1863.
Summary
Album caption: Same as photograph number 1313 - lwt01313.
Note: This is a photo print of the illustration. Printed on illustration, " "Steinkohlen-Periode. Periode Houillere".
Unger, Franz. Ideal Views of the Primitive World in Its Geological and Palaeontological Phases. 1863.
Available in the U.S. Geological Survey Denver Library Photographic Collection, Lee, W.T. Collection.
Rights
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