Thermal maturity of Woodford Shale gas and oil plays, Oklahoma, USA

Unconventional shale-gas systems: The Mississippian Barnett Shale of north-central Texas as one model for thermogenic shale-gas assessment

Daniel M. Jarvie, Ronald J. Hill, Tim E. Ruble et al. · AAPG Bulletin · 2007 · 3.1K citations

Engineering, Earth Sciences, Geology +12

Origin and Evolution of Gymnosperms

Robert Price, Charles B. Beck · Taxon · 1989 · 283 citations

Life Sciences, Plant Biology, Plant Sciences +10

Maturation and bulk chemical properties of a suite of solid hydrocarbons

Charles R. Landis, John R. Castaño · Organic Geochemistry · 1995 · 262 citations

Natural Sciences, Chemistry, Materials Science +13

Origin and evolution of gymnosperms

William G. Chaloner · Trends in Ecology & Evolution · 1989 · 143 citations

Life Sciences, Plant Biology, Plant Sciences +10

History of the Newark East field and the Barnett Shale as a gas reservoir

David F. Martineau · AAPG Bulletin · 2007 · 124 citations

Engineering, Geology, Petroleum Engineering +11