Hunter, Aaron W. and Underwood, Charlie J. (2010) Comment and Reply on “Palaeoenvironmental Control on Distribution of Crinoids in the Bathonian (Middle Jurassic) of England and France” by Aaron W. Hunter and Charlie J. Underwood. Acta Palaeontologica Polonica 55 (1), pp. 174-176. ISSN 0567-7920.