This specimen was collected from Calavera Dam, Alaneda County, California by T.E. Stagor on 27 July 1940. It was made available to The University of Texas High-Resolution X-ray CT Facility by Dr. Blaire Van Valkenburgh of the Department of Ecology and Evolutionary Biology, University of California, Los Angeles. Funding for scanning was provided by Dr. Van Valkenburgh and by a National Science Foundation Digital Libraries Initiative grant to Dr. Timothy Rowe of The University of Texas at Austin.
About this Specimen
This specimen was scanned by Matthew Colbert on 4 December 2006 along the coronal axis for a total of 690 slices. Each 1024 x 1024 pixel slice is 0.1846 mm thick, with interslice spacing of 0.1846 mm and a field of reconstruction 85 mm.