166 
THE AVONIAN OF THE AVON GORGE 
BIBLIOGKAPHY. 
The following is a list of the principal sources from which information 
has been drawn in the preparation of this paper : — 
CORALS AND BRACHIOPODS. 
M’Coy, F. : ‘ Synopsis of the Characters of the Carboniferous-Limestone 
Fossils of Ireland.’ Dublin, 1844. 
‘ System.atic Description of the British Palaeozoic Fossils in the Geo- 
logical Museum of the University of Cambridge.’ 1851. 
Vaughan, A. ‘ Notes on the Corals and Brachiopods obtained from the 
Avon Section and preserved in the Stoddart Collection.’ Proc. 
Bristol Nat. Soc. n.s. vol. 10 (1903) p. 90. 
‘ Palaeontological Sequence in the Carboniferous Limestone of the 
Bristol Area.’ Quart. Journ. Geol. Soc. vol. 61 (1905) p. 181. 
(and C. A. Matley) : ‘ The Carboniferous Rocks at Rush (County 
Dublin).’ Quart. Journ. Geol. Soc. vol. 62 (1906) p. 275. 
SiBLY, T. F. : ‘ The Carboniferous Limestone of Burrington Combe.’ 
Proc. Bristol Nat. Soc. 4th series vol. i. (1905) p. 14. 
‘ The Carboniferous Limestone of the Weston-super-Mare District 
(Somerset).’ Quart. Journ. Geol. Soc. vol. 61 (1905) p. 548. 
‘ The Carboniferous Limestone (Avonian) of the Mendip Area.’ Quart. 
Journ. Geol. Soc. vol. 62 (1906) p. 324. 
CORALS. 
Milne- Edwards, A., and Haime, Jules : ‘ Monographic des Polypiers 
fossilesdes Terrains Palaeozoiques ’ [ex Arch. Mus. Hist. Nat. vol. 5] 
1851. 
‘Monograph of the British Fossil Corals,’ pt. 3 (1852) p. 150. Palae- 
ontographical Society. 
Thomson, James ; ‘ On the Development and Generic Relation of the 
Corals of the Carboniferous System of Scotland.’ Proc. Phil. Soc. 
Glasgow, vol. 14 (1883) p. 296; and earlier papers of the same 
author, in the same Proceedings. 
BRACHIOPODS. 
Davidson, T. : ‘ Monograph of British Fossil Brachiopoda.’ 
Vol. 2 (‘Permian and Carboniferous species’) (1857-1862). 
Vol. 4 (‘ Supplement to the Permian and Carboniferous species ’) 1880. 
Vol. 5 (‘ General Summary ’) 1882-1884. 
Palseontographical Society. 
Hall, James (assisted by Clarke, John M.) : ‘An Introduction to the 
Study of the Brachiopoda, for the use of Students.’ 
Part I. (1892): Eleventh Annual Report of the State Geologist 
for the year 1891. New York. 
Part II. (1893) : Thirteenth Annual Report, United States 
Geological Survey. 
‘ An Introduction to the study of the genera of Palaeozoic Brachiopoda. ’ 
Natural History of New York. (Palaeontology) vol. 8. 
Part 1. (1892). 
Part 2. (1894). 
United States Geological Survey. 
