Reviews

Wavefronts and Rays as Characteristics and Asymptotics, 2nd edition, by Andrej Bóna and Michael A. Slawinski, ISBN 978-9-81464-478-5, 2015, World Scientific Publishing Co., 344 p., US$98. The Eagle Ford Shale: A Renaissance in U.S. Oil Production, edited by J. Breyer, ISBN 978-0-89181-390-3, 2016, AAPG, AAPG Memoir No. 110, 64 p. (plus DVD), US$178. Earth History and Paleogeography, by Trond H. Torvisk and L. Robin M. Cocks, ISBN 978-1-107-10532-4, 2016, Cambridge University Press, 332 p., US$74.99.