Calvin Image Database Search

Geology of Appanoose Co., Iowa

	Lower Coal Measure Limestone Photograph details: Location: U.S., Iowa, Appanoose Co.; Mystic. Geologic Age: Pennsylvanian, Lower Coal Measure Limestone. Photographed by: Bain. Photograph No. 1175 - Larger Image -
	Mystic Coal Photograph details: Location: U.S., Iowa, Appanoose Co.; Mystic. Geologic Age: Pennsylvanian, Mystic Coal. Photographed by: Bain. Photograph No. 1179 - Larger Image -

Any additional plates from the Calvin Collection are listed below.
These will be added to the database in due course, but if you are interested in seeing them in advance, please contact Tiffany Adrain.