Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Christopher J. Duffin"'
Publikováno v:
Natural History Sciences, Vol 10, Iss 1 (2023)
A remarkable, complete specimen of a squalorajid holocephalian is described for the first time from the Lower Jurassic (lower Sinemurian) rocks of Osteno (Como, NW Italy). It is the only such specimen known from the locality and belongs to a (possibl
Externí odkaz:
https://doaj.org/article/3d0d0abd36d8406aae3de3d49294ee95
Autor:
LUCA JASELLI, CHRISTOPHER J. DUFFIN
Publikováno v:
Rivista Italiana di Paleontologia e Stratigrafia, Vol 127, Iss 1 (2021)
At the beginning of the Jurassic, the initial stages of the rifting that preceded the opening of the Alpine Tethys led to the establishment of the Lombardy basin, characterized by a shallow water marine palaeoenvironment inhabited by highly diversifi
Externí odkaz:
https://doaj.org/article/241969534c9245cabdef5fbb0425f591
Publikováno v:
Acta Palaeontologica Polonica, Vol 62, Iss 2, Pp 289-298 (2017)
The isolated teeth of a new euselachian shark Artiodus prominens Ivanov and Duffin gen. et sp. nov. have been found in the Artinskian Stage (Early Permian) of Krasnoufimskie Klyuchiki quarry (Sverdlovsk Region, Middle Urals, Russia). The teeth of Art
Externí odkaz:
https://doaj.org/article/7b8418e75d8b44e39c90c2ede445b417
Publikováno v:
Acta Palaeontologica Polonica, Vol 60, Iss 4, Pp 899-922 (2015)
The relatively rich assemblages of shark teeth from pelagic limestone (Mississippian, late Viséan, late Asbian–middle Brigantian) of three northern European regions: the Rhenish Mountains (Westenfeld Quarry, Germany), the Holy Cross Mountains (Tod
Externí odkaz:
https://doaj.org/article/55ed1c126be94227adef7cab691cc936
Publikováno v:
Proceedings of the Geologists' Association. 134:166-182
Publikováno v:
Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 307:141-154
Publikováno v:
Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 306:161-175
Publikováno v:
Proceedings of the Geologists' Association.
Autor:
Wayne M. Itano, Christopher J. Duffin
Publikováno v:
Spanish Journal of Palaeontology.
Autor:
Harriet Williams, Christopher J. Duffin, Claudia Hildebrandt, Adam Parker, Deborah Hutchinson, Michael J. Benton
Publikováno v:
Proceedings of the Geologists' Association. 133:119-136