Hostname: page-component-78c5997874-dh8gc Total loading time: 0 Render date: 2024-11-17T14:42:55.887Z Has data issue: false hasContentIssue false
  • English
  • Français

The Pre–Cambrian–Palaeozoic Boundary of the Malverns

Published online by Cambridge University Press:  01 May 2009

C. B. Phipps  and
F. A. E. Reeve
C. B. Phipps
Affiliation:
Compania Shell de Venezuela, Apartado 809, Caracas, Venezuela.
F. A. E. Reeve
Affiliation:
Shell Development Company, P.O. Box 481, Houston, Texas.
Get access Rights & Permissions [Opens in a new window]

Abstract

The nature of the contact between Pre–Cambrian and Palaeozoic rocks on the western flanks of the Malvern Hills is discussed. Evidence from the regional geological setting and from the contact exposed in Gullet Quarry is only consistent with a faulted junction. Interpretations by Butcher (1962), Reading and Poole (1961) cannot be supported in the field and it is proposed to revert to Groom's (1899) interpretation of the western margin of the Pre–Cambrian as the outcrop of a major fault.

Type
Articles
Information
Geological Magazine , Volume 101 , Issue 5 , 31 October 1964 , pp. 397 - 408
Copyright
Copyright © Cambridge University Press 1964

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

Bennett, A., 1942. The Geology of Malvernia. Malvern Naturalists' Field Club.Google Scholar
Blyth, F. G. H., 1935. The Basic Intrusive Rocks of the Cambrian Inlier near Malvern. Quart. J. geol. Soc. Lond., 91, 463.CrossRefGoogle Scholar
Blyth, F. G. H., 1952. Malvern Tectonics—A Contribution. Geol. Mag., 89, 185–194.CrossRefGoogle Scholar
Brammall, A., 1940. In Report of Easter Field Meeting at Hereford. Proc. Geol. Ass. Lond., 51, 52–62.Google Scholar
Butcher, N. E., 1962. The Tectonic Structure of the Malvern Hills. Proc. Geol. Ass. Lond., 73, 103–123.CrossRefGoogle Scholar
Callaway, C., 1880. On a Second Pre–cambrian Group in the Malvern Hills. Quart. J. geol. Soc. Lond., 36, 536.CrossRefGoogle Scholar
Edmunds, F. H., and Oakley, K. P., 1947. The Central England District. British Regional Geology.Google Scholar
Gardiner, C. I., and Reynolds, S. H., 1897. An Account of the Portraine Inlier (Co. Dublin). Quart. J. geol. Soc. Lond., 53, 520–539.CrossRefGoogle Scholar
Groom, T. T., 1899. The Geological Structure of the Southern Malverns and of the Adjacent District to the West. Quart. J. geol. Soc, 55, 129–169.CrossRefGoogle Scholar
Groom, T. T., 1900. The Geological Structure of the Southern Malvern and Abberley Hills. Quart. J. geol. Soc, 56, 138–197.CrossRefGoogle Scholar
Groom, T. T., 1902. The Sequence of the Cambrian and Associated Beds of the Malvern Hills. Quart. J. geol. Soc, 58, 89.CrossRefGoogle Scholar
Groom, T. T., 1910. The Geology of the Malvern and Abberley Hills, and the Ledbury District. Jubilee Volume, Geol. Assoc., 689–738.Google Scholar
Hills, E. S., 1959. Outlines of Structural Geology. Methuen and Co., Ltd., London.Google Scholar
Holl, H. B., 1865. On the Geological Structure of the Malvern Hills. Quart. J. geol. Soc. Lond., 21, 72–102.CrossRefGoogle Scholar
Jones, O. T., 1955. The Geological Evolution of Wales and the Adjacent Regions. Quart. J. geol. Soc, 111, 323–351.CrossRefGoogle Scholar
Keunen, Ph. H., 1950. Marine Geology. John Wiley and Sons, Inc., New York.Google Scholar
Krumbein, W. C., and Sloss, L. L., 1951. Stratigraphy and Sedimentation. W. H. Freeman, San Francisco.CrossRefGoogle Scholar
Longwell, C. R., 1945. Low–Angle Normal Faults in the Basin–and–Range Province. Am. Geophys. Union Trans., 26, 107–118.Google Scholar
Lahee, F. H., 1952. Field Geology. McGraw–Hill, New York.Google Scholar
Lawson, J. D., 1955. The Geology of the May Hill Inlier. Quart. J. geol. Soc. Lond., 101, 85–116.CrossRefGoogle Scholar
Merrill, W. M., and Winar, R. M., 1958. Molas and Associated Formations in San Juan Basin–Needle Mountains Area, Southwestern Colorado. Bull. Amer. Ass. Petrol. Geol., 42, 2107–2132.Google Scholar
Phillips, J., 1848. The Malvern Hills Compared with the Palaeozoic Districts of Abberley, etc. Mem. Geol. Surv., 2, part i.Google Scholar
Pettijohn, F. J., 1956. Sedimentary Rocks. Harper, New York.Google Scholar
Pocock, R. W., 1930. The Petalocrinus Limestone Horizon at Woolhope (Herefordshire). Quart. J. geol. Soc. Lond., 86, 50–63.CrossRefGoogle Scholar
Pocock, R. W., and Whitehead, T. H., 1948. The Welsh Borderland. British Regional Geology.Google Scholar
Raw, F., 1952. Structure and Origin of the Malvern Hills. Proc. Geol. Ass. Lond., 63, 227–239.CrossRefGoogle Scholar
Reading, H. G., and Poole, A. B., 1961. A Llandovery Shoreline from the Southern Malverns. Geol. Mag., 98, 295–300.CrossRefGoogle Scholar
Robertson, T., 1926. The Section of the New Railway Tunnel through the Malvern Hills at Colwall. Summ. Progr. geol. Surv. G.B., 1925.Google Scholar
Squirrell, H. C., and Tucker, E. V., 1960. The Geology of the Woolhope Inlier, Herefordshire. Quart. J. geol. Soc. Lond., 116, 139–185.CrossRefGoogle Scholar
Symonds, W. S., and Lambert, A., 1861. Sections of Malvern and Ledbury Tunnels and the Intervening Line of Railroad. Quart. J. geol. Soc, 17, 152–160.CrossRefGoogle Scholar
Whitworth, T., 1962. Malvern Structures. Geol. Mag., 99, 375–7.CrossRefGoogle Scholar