E. T. Newton
Geological Survey, UK.
Newton E. T., 1888, Notes on pterodactyls. Proc. Geol. Ass. Lond. 10, 406424.
Newton E. T., 1888, On the skull, brain and auditory organ of a new species of pterosaurian (Scaphognathus Purdoni) from the Upper Lias near Whitby, Yorkshire. Proceedings of the Royal Society, London. 43, pages 436440.
Newton E. T., 1888, Pterodactyle. In Encyclopaedia Britannica 9th edition, 20, pages 8687.
Newton E. T., 1889, On the skull, brain and auditory organ of a new species of pterosaurian (Scaphognathus Purdoni) from the Upper Lias near Whitby, Yorkshire. Phil. Trans. Royal Society, London. 179, pages 503537.