Hostname: page-component-586b7cd67f-g8jcs Total loading time: 0 Render date: 2024-11-27T14:42:34.506Z Has data issue: false hasContentIssue false
  • English
  • Français

The Upper Oxford Clay at Purton, Wilts, and the Zones of the Lower Oxfordian

Published online by Cambridge University Press:  01 May 2009

W. J. Arkell
Get access Rights & Permissions [Opens in a new window]

Extract

At Messrs. Hills' brickyard, ½ mile north-north-west of Purton Station and about 4 miles north-west of Swindon, Wiltshire, a large pit in Upper Oxford Clay (Lower Oxfordian) is worked by modern methods to a depth of over 60 feet. Ammonites are for the most part preserved as white powdery or flaky impressions, as in the Jordan Cliff Clay at Weymouth, and their collection involves technical difficulty. For help with the collecting and measuring I am indebted to Messrs. C. W. and E. V. Wright, and for every facility at the pit to Mr. Hill.

Type
Articles
Information
Geological Magazine , Volume 78 , Issue 3 , June 1941 , pp. 161 - 172
Copyright
Copyright © Cambridge University Press 1941

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

Arkell, W. J., 1936. The Ammonite Zones of the Upper Oxfordian of Oxford and the Horizons of the Sowerbys' and Buckman's Types. Quart. Journ. Geol. Soc., xcii, 146.Google Scholar
Arkell, W. J. 1939. The Ammonite Succession at the Woodham Brick Company's Pit, Akeman Street Station, Bucks, and its Bearing on the Classification of the Oxford Clay. Quart. Journ. Geol. Soc., xcv, 135.CrossRefGoogle Scholar
Arkell, W. J. 1941 The Geology of the Country Around Weymouth, Swanage, Corfe, and Lulworth. Mem. Geol. Survey (in proof 1939, but held up for the duration of the war).Google Scholar
Arkell, W. J. 1941 a. Map of the Corallian Beds around Purton, Wiltshire. Wilt Arch. Nat. Hist. Mag., xlix, 274.Google Scholar
Douvillé, R., 1912 a. L'Évolution et les mollusques fossiles. La Nature, p. 244.Google Scholar
Douville, R. 1912 b. Études sur les Cardiocératidés de Dives, Villers-sur-Mer, et quelques autresigisements. Mém. Soc. Géol. France, 4, iv, 106.Google Scholar
Douville, R. 1913. Sur deux beaux représentants de l'espece Quenstedticeras praecordatum R. D. Bull Soc. Géol. France, 4, xiii, 364.Google Scholar
Maire, V., 1938. Contribution à la connaissance des Cardiocératidés. Minx. Soc. Géol. France, N.S., xv, 5.Google Scholar
Mercier, J., 1936. Sur la position stratigraphique de Creniceras Renggeri Op. en Normandie. Bull. Soc. Linn. Normandie, 8, ix, 28.Google Scholar
Pavlow, A. P., 1913. Les Cephalopodes du Jura et du Crétacé inférieur de la Sibérie septentrionale. Mém. Acad. Imp. Sci. St. Petersbourg, 8, M.-P. classe, xxi, no. 4.Google Scholar
Sayn, G., and Roman, F., 1930. Monographic du Jurassique moyen de la Voulte-sur-Rhone. Trav. Lab. Géol. Lyon, Fasc. XIV, Mém. 11, 167.Google Scholar
Spath, L. F., 1939. The Ammonite Zones of the Upper Oxford Clay of Warboys, Huntingdonshire. Bull. Geol. Survey Great Britain, no. 1, 82.Google Scholar