ON MINERAL VEINS IN CARBONIFEROUS LIMESTONE. 



371 



Stoma ? in considerable numbers ; Hydrolia, n. sp., Pisidium, Unio ?, 

 Spirifer, Dentcdina, Serpidce, Entomostraca, Bryozoa. 



480 ft. Brownley Hill Middle Vein, a black micaceous marl. N'o or- 

 ganisms. 



600 ft. Brownley Hill West High Cross Vein, a dark mineralized micaceous 

 slaty deposit, with encrinite-stems rarely. 



80 ft. Guddamgill Burn Cross Vein, a black slaty marl, like Coal-measure 

 shales. Encrinite-stems, remains rare. 



Fossils hi FaUotvfieM and BroivnUy Hill Veins. Brownley Hill 1400 feet, 

 Fallowfield 100 feet above Sea-level. 



Flemingites gracilis, Carr. 



Involutiua. 



Deutalina pauperata, D' Orb. 



Echini, sp. 



Serpiilae. 



Serpulites, sp. 



Bryozoa, sp. 



Encriuites. 



Cythere fobuliua, J. S,- K., n. sp. 



cuneolina, /. Sc K., n. sp. 



— — , n. sp. 

 Pisidium, n. sp. 



Unio ?, n. sp. 



Bivalves, sp. 



Spirifera, sp. 



Stoastoma Y, n. sp. 



Hydrohia, n. sp. 



Valvata anomala, Moore. 



Dentalium inornatum, M'Coy. 



Turbo, sp. 



Turiitella, sp. 



Conodonts. 



Coal. 



Grassington Mines, Wharfdale, Yorkshire. 



24-fathoms level. 'New Eake Vein, residuum a yellow sandy ferruginous 

 marl, -^-ith hematite iron-ore, quartz, &c., fragments of coal and coal- 

 like shale. Encrinital stems. 



28-ft. level from the shale, a brown and red-mottled marl, with a very 

 mineralized residuum, manganese, iron-ore, quartz, &c. Tooth of 

 PetaJodus, Conodonts, Echini, Serpidce. 



60-ft. level, near the junction of Eddey's and Cannister's Veins, a yellow 

 marl, residuum almost entirely composed of encrinital stems. 



60 ft. on Eddey's Vein, a brown marl, with manganese, iron-ore, quartz, 

 fish-teeth and scales, Conodonts, Encrinites, Serpidai. 



60 ft. on Middle Vein, a greyish marl, in great part encrinital. Small fish- 

 palate and other fish-remains, Conodonts. 



60 ft. at Moss Middle Vein, a yellowish marl, leaving a variegated irony 

 residuum. Teeth of Petalodits and Orodus, and fish-scales, Conodonts 

 of two forms, Serpidce, Encrinites, Involutina. 



60 ft. Old Moss Vein at Moss, a yellowish sandy marl. Scales or teeth of 

 CtenoptycMus ; organisms rare. 



40 ft. Middle Vein, Coalgrove Head, a drab marl, chiefly encrinital. Tooth 

 of Orodus, small vertebrae and fish fragments, vegetable -like fragments, 

 Conodonts, Bryozoa, Involutina. 



40 ft. Old Ralph's String Level, Coalgrove Head, a grey mottled marl. 

 Fish-teeth, Conodonts, Encrinites, Seed?, Involutina. 



18 ft. Cavendish Vein, at Sarah Top, Millstone-grit, a cream-coloured marl, 

 with galena. No organisms. 



37 ft. Cavendish Vein, Sarah Top, part of Millstone-grit, a brownish- 

 looking sample, conglomeratic, with limy streaks in the laminse. He- 

 matite iron-ore, micaceous sandstone, lignite or coal, quartz, galena, 

 leaving a large Umy deposit in the water, Encrinital stems. 



