Hostname: page-component-848d4c4894-r5zm4 Total loading time: 0 Render date: 2024-06-17T02:22:20.536Z Has data issue: false hasContentIssue false
  • English
  • Français

Cross-Bedding and Grain Size in the Lower Cretaceous Sands of East Anglia

Published online by Cambridge University Press:  01 May 2009

Walther Schwarzacher
Walther Schwarzacher
Affiliation:
Department of Geology, Queen's University, Belfast.
Get access Rights & Permissions [Opens in a new window]

Abstract

The cross-bedding of the Lower Cretaceous sands between Leighton Buzzard and Hunstanton has been studied. This paper describes new evidence which throws further light on the depositional environment and palaeogeography of these sediments.

Both cross-bedding and grain size distribution were investigated in detail in the Woburn Sands (Aptian). These beds lie between Cambridge and Leighton Buzzard (Cameron, in Kirkaldy, 1939, p. 407), and are the youngest “;Lower Greensand” of East Anglia. Rather less attention has been paid to the pre-Barremian Sandringham Sands (Downham to Hunstanton). Unfortunately, the Carstone of Hunstanton shows no cross-bedding.

Type
Articles
Information
Geological Magazine , Volume 90 , Issue 5 , October 1953 , pp. 322 - 330
Copyright
Copyright © Cambridge University Press 1953

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

REFERENCES

Doeglas, D. J., 1946. Interpretation of the Results of Mechanical Analyses. Journ. Sed. Pet., 6, No. 1, 19–40.Google Scholar
Fiege, K., 1937. Zyklische Sedimentation geosynklinaler und epikontinentaler Räume. Abh. preuss. geol. Landesanstalt., 177, 1–218.Google Scholar
Kirkaldy, F., 1939. The History of the Lower Cretaceous Period in England. Proc. Geol. Assoc., 1, 379–417.CrossRefGoogle Scholar
Kirkaldy, F., 1947. Studies of Pebbles from the Lower Cretaceous Rocks. Proc. Geol. Assoc., lviii, 194–241.Google Scholar
Lamplugh, G. W., 1922. Junction of Gault and Lower Greensand near Leighton Buzzard. Quart. Journ. Geol. Soc., lxxviii, 1–81.CrossRefGoogle Scholar
Jüngst, H., 1938. Paläogeographische Auswertung der Kreuzschichtung. Geologie der Meere und Binnenseen., 2, 229–277.Google Scholar
Mckee, E. D., 1940. Three Types of Cross lamination in Palaeozoic Rocks of Northern Arizona. Am. Journ. Sci., 238, 811–824.CrossRefGoogle Scholar
Pettijohn, F. J., 1949. Sedimentary Rocks. Harper and Brothers, New York.Google Scholar
Rastall, R. H., 1925. The Tectonics of the Northern Midlands. Geol. Mag., lxii, 193–222.CrossRefGoogle Scholar
Reiche, P., 1938. An Analysis of Cross Lamination. Journ. Geol., xlvi, 905–932.CrossRefGoogle Scholar
Schwarzacher, W., 1947. Über die sedimentare Rhythmik des Dachsteinkalkes von Lofer. Verh. Geol. Bundesanstalt., 1947, 175–188.Google Scholar
Shrock, R. R., 1948. Sequence in Layered Rocks. McGraw Hill Book Co., U.S.A.Google Scholar
Thompson, W. O., 1937. Original Structures of Beaches, Bars, and Dunes. Bull. Geol. Soc. Amer., xlviii, 723–747.CrossRefGoogle Scholar