Now showing items 1-3 of 3
-
Gingerich, Philip D.; Russell, Donald E.; Sigogneau-Russell, D.; Hartenberger, J. L. (Museum of Paleontology, The University of Michigan, 1979)
-
Gingerich, Philip D.; Russell, Donald E.; Sigogneau-Russell, D.; Hartenberger, J. L.; Shah, S. M. Ibrahim; Hassan, M.; Rose, Kenneth D.; Ardrey, R. H. (Museum of Paleontology, The University of Michigan, 1979)
-
Hartenberger, J. L. (Museum of Paleontology, The University of Michigan, 1982)