Seward, Albert Charles Catalogue of the Mesozoic plants in the Department of Geology British Museum (Natural History). Part III: Jurassic Flora. I: The Yorkshire Coast - London s.e. 1900 - 341 p. ilus., 21 láms. Subjects--Topical Terms: JURASICOMESOZOICOPALEOBOTANICA Subjects--Geographic Terms: INGLATERRA Universal Decimal Class. No.: 561(420:116.2)/S45