BY W. N. BKNSON. 



551 



Agglomerates. The horizon so determined is taken as the Moore 

 Creek limestone horizon. South of the limits of the present 

 map, in the Parish of Loornberah, is a richly fossiliferous lime- 

 stone also occurring a short distance above the Igneous Zone, 

 but differing in character from the Moore Creek limestone. This 

 is accepted as marking another horizon, that of the Loomberah 

 limestone. Very little is known of it as yet, and its relation to 

 the Moore Creek limestone is undetermined. The presence of 

 this limestone in the area covered by the present map is not fully 

 proved, though two unfossilifeious masses in the south-eastern 

 corner probably belong to it. 



Fossils of the Tamworth Series. — The fauna of the Nemingha 

 and Moore Creek limestones is tabulated below : — 



Nemingha Limestone. 

 Lower Middle Devonian. 



Favosites gothlandica var. 

 moonhiensis. 



F. muUitabulata. 



F. pittmaiii. 



F. sp., ci./orbesi. 

 *F. sp.nov. tt. 

 */^. sp.nov. 13. 



* Stro7natopora sp. 



* Stromatoporellad) sp. 



* Diphyphyllum, porteri. 



MooRE Creek Limestone. 

 Upper Middle Devonian. 

 *Lithistid Sponges (several un- 

 determined species). 

 Favosites gothlandica. 



F. basal tica var. salebrosa. 

 F. squamulifera. 

 *F. sp., ci. pittmani. 



F. crumtneri. 

 *F. reticulata. 

 *F. sp.nov. y. 

 *F. sp.nov. 8. 



Stromatopora sp. 



Stromato2)orella(1) sp. 



Diphyphyllum porteri. 

 * D. giganteum. 



D. robustum. 

 *D. sp.nov. 



Spongophylluin giganteum . 



