Paul's Spur Field Trip - A field-oriented project on the Paul's Spur Mesozoic fossil patch reef complex near Bisbee, Arizona. - http://www.geo.arizona.edu/ceam/paulspur/
Centro de Estudios de Almejas Muertas - CEAM (translation: Center for the Study of Dead Clams) is a paleontology research group in the Department of Geosciences, University of Arizona. - http://www.geo.arizona.edu/ceam/