Hostname: page-component-586b7cd67f-l7hp2 Total loading time: 0 Render date: 2024-11-25T17:29:50.637Z Has data issue: false hasContentIssue false
  • English
  • Français

II.—Observations on the Genus Porambonites

Published online by Cambridge University Press:  01 May 2009

Thomas Davidson
Get access Rights & Permissions [Opens in a new window]

Extract

In 1830 Pander proposed the genus Porambonites for a remarkable group of Lower Silurian Brachiopoda, which abound in the neighbourhood of St. Petersburg, in Esthonia, and other parts of Russia; as well as in rocks of a similar geological age in Great Britain, Portugal, and other countries.

Type
Research Article
Information
Geological Magazine , Volume 1 , Issue 2 , February 1874 , pp. 51 - 54
Copyright
Copyright © Cambridge University Press 1874

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

page 52 note 1 At p. 112 of his “Monograph of the Permian Fossils of England,” Prof. King alludes to these plates: “Larger valve, with two long more or less diverging dental plates, and a median sinus. Small valve, with two long more or less diverging socket plates.”

page 53 note 1 In pl. iii. figs. 28, 29, 30, of his Beiträge zur Geognosie des Russischen reiches, Pander gives a figure of this same internal cast, but which he erroneously considers to be a Pentamerus.