PERMO-CARBONIFEROUS FENESTELLIDA. 201 
Plate XIV. 
FgeNESTELLA FOsSULA Lonsdale. Further portions of the same 
specimen as on the previous plate, showing cell apertures, carina, etc. 
Plate XV. 
Fig. 1. FENESTELLA CAVEA sp. nov., enlarged 3 diameters, 
showing portion of a colony. Fig. 2, portion of the same speci- 
men enlarged 20 diameters, showing smooth non-celluliferous 
surface. Upper Marine Series, Branxton. 
Plate XVI. 
FENESTELLA CAVEA sp. nov., portion of another fragmentary 
specimen, magnified 20 diameters, showing the cell mouths, carina 
and the bifurcation of a branch. Also from Branxton. 
References. 
(1) Lonsdale—Darwin’s Geological Observations on the Volcanic 
Islands, 1844, Appendix. 
(2) Lonsdale—Strzelecki’s Physical Description of New South 
Wales and Van Dieman’s Land, 1847. Appendix—Chapter on 
Polyzoa. 
(3) McCoy, Frederick—Synopsis of Carboniferous Fossils of 
Ireland, 1844. 
(4) McCoy and Sedgwick— English Carboniferous Fossils. 
(5) De Koninck—Description des Animaux Fossiles dans la 
terrain Carbonifere de Belgique. 
(6) De Koninck—Paleozoic Fossils of New South Wales. 
Translation, Records of the Geological Survey of New South 
Wales, Paleontological Memoir, No. 6, 1898. 
(7) Dana—Geology of the Wilkes’ U.S. Exploring Expedition. 
(8) Waagen and Pichl—Pal. Indica (Salt Range Fossils) 1885, 
Series XIII. 
(9) J. Hall—Paleontology of New York, Vol. VI, 1886. 
(10) R. Etheridge—Quart, Journ. Geological Society, XXXVI. 
