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Measurement of thecal spacing in graptolites

Published online by Cambridge University Press:  01 May 2009

M. P. A. Howe
M. P. A. Howe
Affiliation:
Sedgwick Museum, Department of Earth Sciences, Downing Street, Cambridge CB2 3EQ
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Abstract

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Type
Correspondence
Information
Geological Magazine , Volume 120 , Issue 6 , December 1983 , pp. 635 - 638
Copyright
Copyright © Cambridge University Press 1983

References

REFERENCES

Bjerreskov, M. 1975. Llandoverian and Wenlockian graptolites from Bornholm. Fossils and Strata 8, 93pp.Google Scholar
Cooper, R. A. & Fortey, R. A. 1982. The Ordovician Graptolites of Spitsbergen. Bull. Br. Mus. nat. Hist., Ser. Geol. 36, (3), 157–302, pl. 1–6.Google Scholar
Howe, M. P. A. (in prep.). Lower Llandovery graptolites and the base of the Silurian in the Oslo Region.Google Scholar
Packham, G. H. 1962. Some diplograptids from the British Lower Silurian. Palaeontology 5, 498–526, pl. 71, 72.Google Scholar
Rickards, R. B. 1965. New Silurian graptolites from the Howgill Fells (Northern England). Palaeontology 8, 247–71, pl. 29–31.Google Scholar
Rickards, R. B. 1970. The Llandovery (Silurian) graptolites of the Howgill Fells, Northern England. Palaeontogr. Soc. [Monogr.], 108pp., 8 plates.Google Scholar
Rickards, R. B. & Palmer, D. C. 1977. Early Ludlow monograptids with Devonian morphological affinities. Lethaia 10, 59–70.CrossRefGoogle Scholar
Wærn, B. 1948. The Silurian Strata of the Kullatorp Core. pp. 433–74, pl. 26, in Wærn, B., Thorslund, P., Henningsmoen, G. & Säve-Söderbergh, G. Deep boring through Ordovician and Silurian strata at Kinnekulle, Vestergötland. Bull. geol. Instn Univ. Upsala 32, 337–474, pl. 20–6.Google Scholar