32 CARBONIFEROUS AND PERMIAN FORAMINIFERA. 



part of the bed, collected by Mr. Lebour. This material came too late 

 for the results of its examination to be included in the Table. It con- 

 tained the following forms : Trochammina incerta, Valvulina palceotro- 

 4 chus, V. decurrens, and Endothyra Bowmani. 



24. " Keudal Limestone," Scar Limestone of Phillips, probably low down. 



Specimen in the Museum of the Geological Society of London, from the 

 collection of the late N. Winch, Esq. 



Shale in the upper part of the "Scar" Limestone about 400 feet below the Hardra 

 Limestone. 



25. Gaythom, near Crosby Ravensworth. 



The Hardra Limestone is generally accepted as the base of Phillip's 

 Yoredale series, but it is not known how far it may be identical with the 

 " Tyne-bottom Limestone." Specimens from Prof. Harkness, F.R.S. 



YORKSHIRE. 



In the " Yoredales" proper, without more definite horizons, at 



26. Hurst, near the head of Swaledale. Material obtained by Mr. Edward 



Wood, F.G.S., of Richmond. 



27. Downholme, in Swaledale; marly plates between limestone beds also 



from Mr. Wood. 



28. Grassington Lead Mine, Wharfdale. 



29. Keld Head Mines, Wensleydale. The specimens from these two 



localities kindly lent by Mr. Charles Moore, F.G.S. 



30. Gaping Gill, near Clapham Cave. Specimen of Limestone com- 



municated by Mr. Jas. Thomson, F.G.S. 



Midland Counties and North Wales. 



I have unfortunately had but little opportunity of ascertaining the extent of the 

 Foraminifera-fauna of the great range of limestone rocks of the central parts of England 



