TY - RPRT TI - Multivariate classification of the crude oil petroleum systems in southeast Texas, USA, using conventional and compositional data analysis of biomarkers AU - Ricardo A. Olea AU - J. A Martin-Fernandez AU - William H. Craddock PY - 2021 DO - 10.1007/978-3-030-71175-7_16 UR - https://pubs.usgs.gov/publication/70221885 ID - 70221885 ER -