DONS. 
DU 18. FÉVRIER AU 4 MARS 1886. 
61 
— National academy of Sciences. — Proceedings, t. î, n° 2, — Me- 
moirs of the —, 
Washington. — United States Geological Survcy, 1883-1884, 
Williams. Minerai Resources of the United States. — 1 vol. 
in.8«, 1016 p., 1883. 
Annual Report of the Roard of Regenis of the Smithsonian 
Institution for the Year 1883. 1 vol. in-8% 1885. 
Annual Report of the Coraptroller of the Gurrency. 1 vol. 
in-8% 1885, to the First Session of the forty ninth Gongress of the 
United States. 
•— Bulletin of the United States Geological Survey, n'-^ 7 (1884); 
n' 14 (1885). 
N° 7. A catalogue of Geological. Maps relative to North and Soi Lh America. 
N" S. On secondarj enlargemenls of minerai Fragments in certain Rocks. 
9. A Report of Work Done in the Washington Laboratory, duriiig the fiscal 
Year, 1883-84. 
N° 10. On the Cambrian Faunas of North America. 
N° 11. On the quaternary and receijt Mollusca of the Great Basin, with Descrip- 
tions of new Forms. 
N" 12. A crystallographic Study of the Thinolile of iàke Lahortan. 
N° 13. Boundaries of the United States and of the Several States tir;::; Territo- 
ries, with ahistoricaî Sketch of the Territorial Changes. 
N° 14. On the physical characteristies oi the Iron-Garburets more particulary 
on the galvanic thermo-slectric anu magnetic Properties, of trought iron steel 
and east iron in différend States of Hardness, together with a physical Diagram 
for the Classification of iron-carburets. 
Grande-Bretagne. Londres. Geological Society of London. 
Abstracts of the proceedings of the — , 482-486. 
ïhe Quaterly Journal of the—, t. XLÎI, part î, n° 165, fé- 
vrier 1886. 
R. Owen. — On the Premaxillaries and scalpriforni Teeth of a large Extinct 
Wombat (PI. 1), 1. 
Ilicks. .-— On the Resalts of récent Pvesearches in some Bone-Caves lu North 
Wales with an Appendix by Mr. W. Davies, 3. 
E. Lydekker. — On the Occurrenc of the Crocodilian Genns Tomistoma in the 
Miocène of the maltise Islands (PL II), 20, — On the Cranium of a new Species of 
Erinace us from the upper Miocène ofOeningen (Pi. II), 23. 
Whitaker. — On some Borings in Kent. (Pi. III), 26. 
j.-W. Judd. — On the Gabbros, Doierites, and Basalts ci teruary Age in Scot- 
land and ïreland (Pl. IV- VU), 49 
G.-W, Ormerod. — On old Sea-beaches at Teigamouth, Devon, 98. 
Martin Dancan. — On the Astrocœnise (of the Sutton Stone an ftîher Dej 
of the Infra-Lias oi Soiuh-Wales (Pl. VIII), lOi. — On the Structure and Gla.:.ii- 
ficatory Position of some Madreporaria from the Secondary Strata ofEngiandand 
South Wales, il 3. 
F. -A. Bather. — On the liassic and oolitic P»,ocks of Fawler in Oxfordshire and 
on the Arrangement of those Rocks near Charlbury, l43. 
