This specimen was collected from the Javelina Formation (Cretaceous) of Big Bend National Park, Brewster County, Texas. It was made available for scanning by Dr. Timothy Rowe of The University of Texas at Austin.
About this Specimen
The specimen was scanned by Richard Ketcham on 14 January 2002 along the horizontal axis for a total of 86 slices. Each 512X512 pixel slice is 0.5 mm thick, with an interslice spacing of 0.5 mm and a field of reconstruction of 180 mm.
About the Scan
Lawson, D.A. 1975. Pterosaur from the Latest Cretaceous of West Texas. Discovery of the largest flying creature. Science 187:947-948.