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A redescription of the Llandoverian monograptid “Graptolithus” tenuis, Portlock, 1843

Published online by Cambridge University Press:  01 May 2009

Jana Hutt
Jana Hutt
Affiliation:
Geology Department, University College, Gower Street, London, W.C.1.
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Summary

The type specimen, other figured specimens and supplementary material of Monograptus tenuis (Portlock, 1843) have revealed the presence of pronounced ventral apertural processes which place this species in a unique position in the Monograptina. The affinities of M. tenuis are discussed.

Type
Articles
Information
Geological Magazine , Volume 105 , Issue 3 , June 1968 , pp. 251 - 255
Copyright
Copyright © Cambridge University Press 1968

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References

REFERENCES

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