Fusulinid and Conodont biostratigraphy of the Beeman formation (Pennsylvanian), Sacramento Mountains, New Mexico
— G.P. Wahlman and J.E. Barrick
Fusulinid and conodont biostratigraphic analyses date the Pennsylvanian Beeman Formation in the Sacramento Mountains of south-central New Mexico as early middle Missourian to the early to early middle Virgilian. Based on conodont data, the Desmoinesian- Missourian boundary is in the uppermost part of the underlying Gobbler Formation, and based on fusulinid and conodont data, the Missourian-Virgilian boundary is in the upper part of the Beeman Formation.
Full-text (7.03 MB PDF)
- Wahlman, G.P.; Barrick, J.E., 2018, Fusulinid and Conodont biostratigraphy of the Beeman formation (Pennsylvanian), Sacramento Mountains, New Mexico, in: Las Cruces Country III, Mack, Greg H.; Hampton, Brian A.; Ramos, Frank C.; Witcher, James C.; Ulmer-Scholle, Dana S., New Mexico Geological Society, Guidebook, 69th Field Conference, pp. 83-91.