TY  - RPRT
TI  - Lower Mississippian trilobite biostratigraphy of the Central United States, and some new Osagean species
AU  - D. K. Brezinski
PY  - 2007
DO  - 10.1666/pleo0022-3360(2007)081[0737:lmtbot]2.0.co;2
UR  - https://pubs.usgs.gov/publication/70030078
ID  - 70030078
ER  -