Hostname: page-component-848d4c4894-p2v8j Total loading time: 0.001 Render date: 2024-05-21T12:23:05.908Z Has data issue: false hasContentIssue false

The Horizon of the Tillery Vein in Monmouthshire

Published online by Cambridge University Press:  01 May 2009

H. J. Sullivan
Affiliation:
Department of Geology, University of Sheffield.
L. R. Moore
Affiliation:
Department of Geology, University of Sheffield.

Abstract

The discovery of a hitherto unrecorded non-marine lamellibranch fauna from the Tillery Vein of Monmouthshire indicates that this coal represents a horizon at, or near, the junction of the Phillipsii and Tenuis Zones. The characteristics of the seam in a small portion of the North Crop of the South Wales Coalfield are described in an attempt to account for the limited occurrence of these shells.

Type
Articles
Copyright
Copyright © Cambridge University Press 1956

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

Blundell, C. R. K., 1951. The succession and structure of the north-eastern Area of the South Wales Coalfield. Quart. Journ. Geol. Soc., cvii, 307333.CrossRefGoogle Scholar
Dix, E. and Trueman, A. E., 1931. Some non-marine larnellibranchs from the upper part of the Coal Measures. Quart. Journ. Geol. Soc., lxxxvii, 180–211.CrossRefGoogle Scholar
Howell, A. and Cox, A. H., 1924. On a group of red measures or “coloured” strata in the East Glamorganshire and Monmouthshire Coalfield. Proc. S. Wales Inst. Eng., xliii, 139174.Google Scholar
Moore, L. R., 1945. The geological sequence of the South Wales Coalfield; the “South Crop” and Caerphilly Basin and its correlation with the Taff Valley sequence. Proc. S. Wales Inst. Eng., lx, 141227.Google Scholar
Moore, L. R. 1947. The sequence and structure of the southern portion of the East Crop of the South Wales Coalfield. Quart. Journ. Geol. Soc., ciii, 261294.CrossRefGoogle Scholar
Moore, L. R. and Cox, A. H., 1943. The Coal Measure sequence in the Taff Valley, Glamorgan, and its correlation with the Rhondda Valley sequence. Proc. S. Wales Inst. Eng., lix, 189265.Google Scholar
Robertson, T., 1927. The geology of the South Wales Coalfield. Part II. Abergavenny (2nd ed.). Mem. Ceol. Surv. E & W.Google Scholar
Strahan, A. and Gibson, W., 1900. The Geology of the South Wales Coalfield. Part II. Abergavenny. Mem. Geol. Surv. E & W.Google Scholar