TY  - RPRT
TI  - Vitrinite reflectance and conodont color alteration index data from Alaska; data to accompany the Thermal maturity map of Alaska
AU  - Mark J. Johnsson
AU  - M. J. Pawlewicz
AU  - A. G. Harris
AU  - Z. C. Valin
PY  - 1992
DO  - 10.3133/ofr92409
UR  - https://pubs.usgs.gov/publication/ofr92409
ID  - ofr92409
ER  -