“Teilhardina” brandti, which was originally described as the earliest Teilhardina from North America (Gingerich, 1993)
Gingerich PD. 1993. Early Eocene Teilhardina brandti: oldestomomyid primate from North America. Contrib Mus Paleontol Univ Michigan. 28:321–326.: [PDF file]
2011. New fossils of the oldest North American euprimate Teilhardina brandti (Omomyidae) from the paleocene–eocene thermal maximum: DOI: 10.1002/ajpa.21579