162 



CARBONICOLA, ANTHRACOMYA, AND NAIADITES. 



10. Yorkshire Coal-Measures — General Section. 



Red Beds 

 Wickersley, Houghton Common, andPontefract Rocks 



Dalton, Brierly, and Ackworth Rocks 



Shafton or Nostel Coal 



Upper Chevel Rock 



Shurlstone, Top, Low, and Yard Co;ils 



Trecton Rocks 



Newhill or Steam Coal 

 Swinton Pottery Coal 



Woolley Edge Rock 



\ston Common, Watliwood, Woodmoor, and Wake- 

 field Muck Coals 



Foxeartli 

 Sough or Yard 



Furnace Coal 



Kents thin Coal 



High Hazels, Kents Thick, and Mapplewell Coals 



Barnsley Rider Coal and Rock 



Barnsley, Warrenhouse, and Gawthorpe Coals 



Swallow-wood, Netherton, and Haighmoor Coals 



Joan, Mitchell, or Parson's Coal 

 Tankersley Ironstone 



Heward, Flockton thick, and Adwalton Stone Ore 



Flockton Thin Coal 

 Adwalton Black Bed 

 Middleton High Mam 



Fentou's Coal and Black Mine Ironstone 



Park Gate, Old Hards, 2-yards, Brown Metal, and Firth 



Field Coals 

 Walter's or Tliorucliffe Thin, Green Lane, Middleton 



little, and Hardband Coals 



Swilley, New Hards, and Middleton Main Coals 



\ 



Holly well Wood 

 «" N Coals 



Houghton Kock 

 Houghton Coals 

 Wheatworth 

 t« Coal 



Bateson's lied 

 Castleford 4-foot 



With Carionicola, p. 468.' 



With Carionicola ahove the Watliwood seam, E. of Rawmarsh, 

 p. 414,* and with Carionicola above and below the Wakefield 

 Muck at Westgate Goods-station, Wakefield, p. 768.* 



With Carionicola rolnsta, C. aquilina, C. turgida, Anthracomya 

 Wardi, Naiadites modiolaris, N. triangularis, N. carinata at 

 Waketield. 



With Carionicola acuta, C. aquilina at Wakefield. 



Silkstonc 4 feet, Wheatley Lime, |, and Middle- 

 ton 11 yards 



Claywood Ironstone 



Silkstune, Blocking, and Barcelona Coals 



Whin Moor group of Coals 



Peniston Flags 



Grenoside Sandstone, Coal, and Stone 



Undcrclay and thin Coal 



With Carionicola about, the horizon of the Swallow-wood Coal, 

 N.E. of Hall Carr Lane, Don Valley, p. 335.* 



Mussel-hed full of Carionicola, Anthracomya, and Naiadites, 

 p. 325.* 



With Carionicola at Hoyland Bank Wood, p. 32C, and at Lock- 

 wood Lane, N. of Emley Moor, p. 331 ;* at Albion Brick Works, 

 Newton Colliery, p. 654, and at Doles Wood, p. 686.* Carboiii- 

 cola turgida in abundance. 



The Black Mine Ironstone contains Carionicola at New Hogg's 

 Pit, N.E. of Chapeltown Station, p. 3U5.* 



Carionicola and Spirorbis about the horizon of Thorncliffe Thin 

 Coal at Mill Houses, N.E. of Cawthorne, p. 274.* 



— Large Carionicola t near Silkstone Station (p. 256).* 



EillhouserocK 



Beeston Coal 



Craw Coal 

 Lot* Moor Iron 



stone 

 Mack Hod 



Better Bed 



— With Carionicola, p. 250.* 



Gannister or Hard-bed Coal 

 Clay or Middlc-bed.Coal 



Coking or Soft-bed Coal 



Black Slate 

 Thin Coal 



With Carionicola sulconstricta at Low Moor. 



With Goniatites and Aviculopecten, p. 108.* 



With Carionicola, p. 104.* Coal pit, Pit Lane, E. of Spink House, 

 Midhopcs tones. 



Marine fossils. 



With Carionicola rolnsta and C. acuta. Shown at Cockshutt Lane 

 to be in separate beds, pp. 85, 88.* 



Rough Rock. 

 Black shale over the Coal at licacon Hill, Halifax, contains C. rolnsta, C. acuta, and C. aquilina. 

 » The numbers refer to pap a in the " Geology of the Yorkshire Coal-field," ' Mem. of the Gcol. Survey.' 

 I Probably C. rolnsta, :m the Silkstone oi Yorkshire is supposed to be the equivalent of the Arley Mine ol Lancashire, of which bed this species is typical. 



