TY - RPRT TI - Vitrinite reflectance measurements of cretaceous outcrop samples from the Wyoming Thrustbelt, Southwestern Wyoming AU - Mark Pawlewicz AU - Mark Kirschbaum PY - 2004 DO - 10.3133/ofr20041360 UR - https://pubs.usgs.gov/publication/ofr20041360 ID - ofr20041360 ER -