370 WILMORE : THORNTON, MARTON AND BROUGHTON-IN-CRAVEN. 
Tlie association of the corals is somewliat interesting. I 
give that of three quarries : — 
Rain Hall : — 
Zaphrenhs Omaliusi, var. densa. 
,, ,, ,, amhigua. 
Coninia cornucojiice. 
mutation d. 
Cyatkaxonia Rushiana. 
Michelinia sp. 
Syringopora ramnlosa. 
Marton School : — 
Zaphrentis Omaliusi, var. dense. 
Caninia cornucopice ? miit. d. 
Caninia sp. no v. 
Cyatkaxonia Rushiana. 
Cyatkaxonia sp. nov. 
Michelinia sp. 
Syringopora sp. 
Gledstone Kennels : — 
Zaphrentis Omaliusi, var. densa. 
,, ,, amhigua. 
Caninia cornucopice ? mut. d. 
Cyatkaxonia Rushiana. 
Syringopora sp. 
It is remarkable that there are few specimens of the larger 
corals to be found. These seem to be fairly plentiful in the 
vicinity, for at Coniston Cold. Bell Busk, and Swinden I have 
obtained them in plenty. In addition to occasional occur- 
rences of Michelinia and the ubiquitous Syringopora, the small 
Zaphrentid-like corals seem to be pJmost the only forms. 
I wish to sincerely thank several of the Carboniferous 
experts for advice and help very freely given. 
Mrs. Longstaff kindly identified the common Tliornton 
gasteropod for me. 
Dr. Vnughan has kindly named brachiojjods and corals 
submitted to him. 
