Welton, Bruce J.

2 publications

Phillips, F. Jay; Welton, Bruce J.; Welton, Joann (detail)
1976Paleontologic studies of the Middle Tertiary Skooner Gulch and Gallaway Formations at Point Arena, California. In: A. E. Fritsche, H. Ter Best, Jr., & W. W. Wornardt (eds.), The Neogene symposium.
Proc. Soc. Econ. Pal. Min. (Pacific Sect. Ann. Meeting, San Francisco) 137-154. 5 figs. 5 pls.
—Reports Desmostylus and Paleoparadoxia from the Skooner Gulch Formation, considered to be Late Oligocene (?Zemorrian) in age (137, 152).
Barnes, Lawrence G.; Howard, Hildegarde; Hutchison, J. Howard; Welton, Bruce J. (detail)
1981The vertebrate fossils of the marine Cenozoic San Mateo Formation at Oceanside, California. In: P. L. Abbott & S. O'Dunn (eds.), Geologic investigations of the San Diego coastal plain.
San Diego, San Diego Assoc. Geologists: 53-70. 2 tabs. 1 fig. April 1981.
—Reports new material of Hydrodamalis cuestae in association with Hemphillian faunas (56-57, 62-63).