作者: Romain Vullo , Eric Buffetaut , Michael J Everhart
DOI: 10.1080/02724634.2012.681078
关键词:
摘要: Gwawinapterus beardi was described as an istiodactylid pterosaur on the basis of a single fragmentary toothed upper jaw (premaxilla-maxilla) from late Campanian marine strata Northumberl...