With advances in web applications, organic petrography and other related disciplines are in need of updated online resources and educational tools to aid professionals and students in the identification and interpretation of macerals. The U.S. Geological Survey (USGS) Organic Petrology Laboratory along with USGS...
Valentine, Brett J.; Morrissey, Eric A.; Park, Andy J.; Reidy, Mark E.; Hackley, Paul C.
Valentine, B. J., Morrissey, E. A., Park, A. J., Reidy, M. E., & Hackley, P. C. (2013). Development of web-based organic petrology photomicrograph atlases and internet resources for professionals and students. International Journal of Coal Geology, 111, 106–111