Yol. 55.] ON PALEOZOIC EADIOLAEIAN" EOCKS IN N. S. WALES. 29 



7. Actinocystis (?), sp. nov. 



A large species, allied to A. ? Terraregincs, Eth. fil., of the Queensland 

 Devonian, but possessing a central tabulate area. 



a. Seven miles N.W. by N. of Tamworth (D. A. Porter). 



b. Moor Creek. 



8. Syringopora auloporoides, De Kon. 



Originally described by De Koninck as Devonian, from ' Moara ' Creek, 

 north of Tamworth, no doubt our Moor Creek. 



a. Moor Creek (D. A. Porter). 



b. Parish of Woolomol. 



9. Syringoioora, sp. no v. 



An interesting Syringoporid, of the group of 8. ccespitosa, Groldf., from 

 the German Devonian. 



a. Thirty miles north of Tamworth. 



10. Favosites gothlandica, Lam. (?). 



A septate form, which corresponds in every way with this widely- 

 distributed coral. 



a. Moor Creek. 



b. Parish of Woolomol. 



11. Favosites hasaltica, Groldf., var. no v. 



A variety- of a form that otherwise corresponds with this old and well- 

 known species. 



a. Parish of Woolomol. 



12. Favosites basaltica, Goldf., var. nov. 



Another variety of the same, with very fine and delicate corallites. 

 a. Beedle's Freehold, Moonbi. 



13. JPachyjpora, sp. nov. 



A very large form of the genus, in fact the largest Pachypora known to 

 me. To some extent it is, in the form of its calices, intermediate between 

 Pachypora and Striatopora. 



a. Beedle's Freehold, Moonbi. 



14. Heliolifes forosa, Goldf. 



A well-known and typical world-wide Devonian fossil. 

 a. Moor Creek. 

 h. Parish of Woolomol. 



15. Amplexopora KonincJci, Eth. fil. & Foord. 



Identical with specimens from the Devonian of Queensland. 



a. Moor Creek. 



b. Manilla Eoad, 15 miles from Tamworth (W. Anderson). 



There does not appear to be any break in the sequence of strata 

 between the coral-limestone and the Lepidodendron austrcde-beds, 

 and, as already mentioned, radiolaria occur abundantly in the 

 same strata as those which enclose Lepidodendron austrcde} 



^ Regarding the geological range of L. australe in Eastern Australia, the 

 following papers may be consulted: — 



'Geol. & Phys. Geogr. of Victoria,' E. A. F. Murray (1887), p. 67; Eec. 

 Geol. Surv. N.S.W. vol. ii (1891) pp. 119-134 — 'Lepidodendron australe, 



