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218:, and others; these, though high-zonal forms, occur low down in the Yoredale strata, even in the shale above the Hardraw Scar limestone. In the Derbyshire area and farther north these corals would indicate the uppermost beds of the limestone series of those districts, and their early appearance in the Yoredale area is probably entirely due to conditions of environment.
209:
The Red Bed
Limestone of Leyburn, the uppermost limestone of the series, is very rich in fish remains, which are identical in many cases with those found in the topmost beds of the massive Carboniferous Limestone at Bolt Edge quarry in Derbyshire. The shales between the limestones are rich in fossils
221:
Attempts have been made to correlate rocks in a number of widely separated areas with the
Yoredale strata, but on wholly insufficient grounds. It is clear that the exact relationship which the Yoredale series of the type area bears as a whole to the lower Carboniferous rocks of the Midlands, north
44:
It should be brought up to date to reflect subsequent history or scholarship (including the references, if any). When you have completed the review, replace this notice with a simple note on this article's talk
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and being much cut up by the streams, they stand out as escarpments on either side of the valleys. The first indication of the intercalation of thick detrital deposits within the massive limestone is seen in
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the whole
Carboniferous series assumes the Yoredale phase, and consists of alternations of detrital and calcareous beds, no massive limestone being seen.
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occurs fairly low down in the series in the Shale above the
Hardraw Scar and Gayle limestones, but it is not accompanied by any of the
226:, etc., on the one hand, and to the Pendleside series on the other, has yet to be established on a firm palaeontological basis.
296:
Moore, D. (1 November 1957). "The
Yoredale Series of Upper Wensleydale and Adjacent Parts of North West Yorkshire".
147:; but as the rocks are traced north the detrital matter increases in quantity and the limestones diminish, until in
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the
Carboniferous rocks assume an aspect very different from that which obtains in the South. Beds of detrital
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beds of the
Pendleside Series, the faunas of the Yoredale and Pendleside phases being very distinct.
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190:, but the Main Limestone contains small corals of a zaphrentoid type and an upper Visean fauna.
126:
into well-defined beds. These limestone beds have received various names of local significance (
134:, Middle, Underset, Main and many others), and owing to the country being little disturbed by
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One or more of the preceding sentences incorporates text from a publication now in the
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412:
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261:
Hudson, R. G. (1923). "On the
Rhythmic Succession of the Yoredale Series in Wensleydale".
8:
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is nowadays applied to the same broad suite of rocks. The name was introduced by
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78:, ranging in age from the Asbian Substage to the Yeadonian Substage. The term
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fauna usually associated with it. The main limestone of
Weardale is full of
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366:. Vol. 28 (11th ed.). Cambridge University Press. p. 924.
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Lonsdaleia floriformis, Dibunophyllum sp., Cyclophyllum pachyendothecum
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195:
144:
123:
111:
91:
401:"On the Characters of the Carboniferous Rocks of the Pennine System"
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183:, with the upper part of the Carboniferous Limestone of Derbyshire.
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87:
75:
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405:
Proceedings of the
Yorkshire Geological and Polytechnic Society
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The Yoredale limestones are characterized by the presence of
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is largely based on an article in the out-of-copyright
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on account of the typical development of the phase in
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Geological series and strata in the North of England
244:"BGS Lexicon of Named Rock Units - Result Details"
70:, is a now obsolete term for a local phase of the
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210:and contain abundant single corals referable to
298:Proceedings of the Yorkshire Geological Society
263:Proceedings of the Yorkshire Geological Society
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202:and lamellibranchs which characterize the
186:On Ingleborough the limestone is not very
450:Geologic formations of the United Kingdom
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331:
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387:, "Life Zones Brit. Carb. Rocks" (1901)
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179:fauna; it would therefore correspond,
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118:and occasional ironstones and thin
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379:Proc. Yorks. Geol. and Poly. Soc.
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41:, which was produced in 1911.
216:Cyclophyllum pachyendothecum
7:
10:
476:
374:, "Geology of Mallerstang"
175:, etc., and has a typical
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98:Properties and condition
445:Geology of the Pennines
399:Hind, Wheelton (1902).
363:Encyclopædia Britannica
212:Zaphrentis enniskilleni
37:Encyclopædia Britannica
381:(1902), xiv. part iii.
74:rocks of the north of
425:10.1144/pygs.14.3.422
283:10.1144/pygs.20.1.125
318:10.1144/pygs.31.2.91
417:1902PYGS...14..422H
310:1957PYGS...31...91M
275:1923PYGS...20..125H
204:Posidonomya Becheri
192:Posidonomya Becheri
161:Productus giganteus
181:palaeontologically
372:Mem. Geol. Survey
248:webapps.bgs.ac.uk
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385:Rep. Brit. Ass.
358:Yoredale Series
356:, ed. (1911). "
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51:November 2015
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141:Ingleborough
128:Hardraw Scar
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460:Wensleydale
368:Citations:
200:cephalopods
84:J. Phillips
439:Categories
230:References
222:and south
196:goniatites
165:brachiopod
132:Simonstone
124:limestones
112:sandstones
455:Limestone
377:W. Hind,
198:or other
145:Penyghent
92:Yorkshire
163:and the
136:faulting
108:sediment
88:Yoredale
413:Bibcode
351::
306:Bibcode
271:Bibcode
155:Fossils
102:In the
76:England
68:geology
345:
177:Visean
169:corals
116:shales
224:Wales
120:coals
66:, in
45:page.
143:and
62:The
421:doi
360:".
314:doi
279:doi
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