408 Dr. Wheelton Hind — 



Stroboceras Hyatt. 



Type. — S. hartii Dawson, Acad. Geol., 3rd ed., p. 311, fig. 125. 



Stroboceras sulcatum J. de C. Sow. — Upper Dibunophyllum zone 

 of Carboniferous Limestone to Millstone Grit. 4 Laws Limestone, 

 Combe, and Redesdale Ironstone, Northumberland ; Millstone Grit, 

 Cleul Quarries, and Pendleside Series, Burnsall, Yorkshire ; Dg, 

 River Kibble, and Sabden Shales, Rough Lee, Lancashire; near 

 Kirkby Lonsdale, Westmorland ; Castleton, Bradbourne, and 

 Chrome Hill, Derbyshire ; Poolvash, Isle of Man. In Scotland 

 specimens are mixed with S. quadratus Flem., which is regarded as 

 a synonym. Little Island, co. Cork ; Mullaghfarry and Cross- 

 patrick, Killala, co. Mayo ; Carnteel, co. Tyrone, Ireland. Vise, 

 Belgium. 



S. crassum Foord. — Ring near Enniskillen, co. Fermanagh, Ireland. 



S. bisulcatus de Koninck. — Upper Dibunophyllum zone. Swindon 

 Quarry, near Cracoe, Yorkshire ; Parwich, Irey Cliff, and Castleton, 

 Derbyshire. Vise, Belgium. 



S. quadratus Fleming. — Coal-measures; Pendleside Series ; U.L.S., 

 Scotland. Coal-measures of Shropshire (Pennystone Beds) ; Lowick 

 and Redesdale Ironstone, Northumberland. Roscobie, Fife, and 

 in neighbourhood of Glasgow, Scotland. Foynes Island, Ireland. 



DisciTOCERAS Hyatt. 



Type. — D. costellatum M'Coy. 



Discitoceras leveilleanum de Koninck.— Castleton, Derbyshire ; 

 Scarlet Quarry, Isle of Man. Clane and Naas, co. Kildare, Ireland. 



D. discors M'Coy. — Askeaton, co. Limerick. 



D. wrightii Foord. — Upper Dibunophyllum horizon. Poolvash, 

 Isle of Man. Little Island and Middleton, co. Cork, and Askeaton, 

 CO. Limerick, Ireland. 



D. costellatum M'Coy. — Milicent and Clane, co. Kildare, Ireland., 



Phacoceras Hyatt. 



Type. — P. oxystomum Phillips. 



Phacoceras oxystomum Phillips. — Probably base of Pendleside 

 Limestone. Hodder Place, Lancashire ; Lowick (M'Coy), 

 Northumberland; Poolvash, Isle of Man. Florence Court, Ennis- 

 killen (Phillips), and Drumscraw, Tyrone (M'Coy), Ireland. Vise, 

 Belgium. 



P. ? rectisuturale Foord. — Co. Kildare. 



Apheleceras. 



Type. — A. mutahile de Koninck. 



Apheleceras mutahile M'Coy. — Upper Caninia zone. Kniveton, 

 Derbyshire. Rathfarnham, co. Dublin, Clane and Naas, co. Kildare, 

 Rathkeale, co. Limerick, Little Island, co. Cork, and Cregg, co. 

 Meath, Ireland. Anseremme, Belgium. 



A. hibernicum Foord & Crick. — St. Doolaghs, co. Dublin, Ireland. 



A. trochlea M'Coy. — Probably C or S horizon. Kendal. Cooks- 

 town, CO. Tyrone, Ireland. 



