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IV.—On a Species of Lichas, and other new forms from the Llandilo Flags

Published online by Cambridge University Press:  01 May 2009

Extract

It was publicly stated not long since that of all the Silurian strata there were no two so closely connected as the Liandilo and Caradoc groups. At the time this seemed a bold assertion, considering the great number of genera which were then thought to originate in the latter, not being known in the former. Some new forms, however, that have lately come to light from the Llandilo flags, shoe the connection between the two strata to be closer than it formerly appeared.

Type
Original Articles
Copyright
Copyright © Cambridge University Press 1866

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References

page 160 note 1 Examples of all the above phenomena may be found in the courses of the Ogwen, Dee, Severn, Teme, Lug, Derwent (Derbyshire), Wye, Usk, Avon (Somersetshire), Exe, Dart, etc.

page 160 note 2 See ProfessorRamsay's, Address, 1863 Quart. Journ. Geol. Soc., vol. xix. p. 38.Google Scholar

page 163 note 1 See Angelin's Palæontologia Suecica.