On the Genus Amplexograptus Lapworth, Elles & Wood
- 1 October 1962
- journal article
- research article
- Published by Cambridge University Press (CUP) in Geological Magazine
- Vol. 99 (5) , 459-467
- https://doi.org/10.1017/s0016756800059719
Abstract
The type species of Amplexograptus is re-examined and is considered to include two distinct species. In neither of these is there any indication of a concavo-convex rhabdosome cross-section. A revised diagnosis of the genus is given and its relation to Climacograptus briefly discussed.Keywords
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- Graptolites from Anticosti IslandQuarterly Journal of the Geological Society, 1954
- GRAPTOLITES OF NORTH AMERICAPublished by Geological Society of America ,1947
- A Monograph of the Caradoc (Balclatchie) Graptolites from Limestones in Laggan Burn, Ayrshire. Part I Pages 1–42; Plates I–IIIMonographs of the Palaeontographical Society, 1945
- XIV.—On new British GraptolitesAnnals and Magazine of Natural History, 1880