DONALD L. LOFGREN

The Bug Creek problem and the Cretaceous-Tertiary transition at McGuire Creek, Montana (2005)

Donald L. Lofgren

Chapter 25 (2003)

MALCOLM C. McKENNA, DONALD L. LOFGREN

Mimotricentes tedfordi, new species, is a small arctocyonid mammal whose type specimen is from the Tiffanian (late Paleocene) Laudate local fauna, found at the base of informal member 4b of the Goler...

Vertebrate fossils and their context : contributions in honor of Richard H. Tedford. Bulletin of the AMNH ; no. 279 (2003)

Flynn, Lawrence J. (Lawrence John), 1932-, Tedford, Richard H., Novacek, Michael J., Woodburne, Michael O., Hunt, Robert M., Jr., Gould, Gina C., ...

vii, 659 p. : ill. (2 col.), maps ; 26 cm.

Tertiary vertebrate paleontology, stratigraphy, and structure, North Boulder River basin, Jefferson County, Montana /--by Donald L. Lofgren. (1985)

Lofgren, Donald L.

Typescript.