udlungen. 90 Jahresversammlung. Freiburg. 1907.
Id. 91 Id. Glarus. 1908.
Id. 92 Id. Lausanne. 1909.
Id. 93 Id. Basel. 1910.
Id. 94 Id. Bern. 1911.
G E N È V E .
Société de Physique et d'Histoire naturelle. Ad pag. 85. I.
Mémoires. Tome SX X IV -S X X V I . 1902/1905-1909/1910. Tome XXXVII.
Fasc. 1 - 3 .
Compte rendu des Séances de la Société de physique et d’histoire naturelle
de Genève. In 8°.
T. I -X X V I I I . Année 1884-1911.
Publiées hors série sous les auspices de cette Société:
Les Oeuvres complètes de J . C. Gallssard de Marigiiae.
Voyez: 53. Physique.
In stitu t National Genevois. Ad pag. 8 6 .
Mémoires. Tome X IX -X X . 1901 — 1910.
Bulletin. Tome X X X V I-X X X IX . 1905-1909.
LA U SA N N E .
Société Yaudoise des Sciences naturelles. Ad pag. 86 . I.
Bulletin, 4 S. Vol. X X X V III-X L V II (= Nos. 143-174) 1902-1911. Vol.
XLVIII (= Nos, 175. 176).
N EU C H Â T E L .
Société Neuchateloise des Sciences naturelles. Ad pag. 87. I.
Mémoires. Tome I I I - IV . 1846-1859/1874.
Bulletin. Tome X IV -X V I . 1883/1884-1886/1888. Tome X X V III-X X X V III.
1899/1900-1910/1911.
SA IN T -G A L L .
Naturwissenschaftliche Gesellschaft. Ad pag. 85. I.
Jahrbuch. 1903 (1902-1903).
Id. 1904-1911.
ZU R IC H .
Naturforschende Gesellschaft. Ad pag. 187. III.
Vierteljahrsschrift. Jg. X L IX -L V I. 1904-1911. Jg. LVII. N°. 1. 2.
Neujahrsblatt auf das J a h r 1904-1912 (Stück 106-114).
AFRIQUE.
P IE T E RM A R IT Z B U R G .
Natal Government Museum.
Annals. In 8°.
Vol. I. 1908. Vol. II. P a rt 1 -3 .
F irst Report of the Natal Government Museum.
Year ending 30 December, 1904. In 4°.
AMERIQUE.
AMÉRIQUE SEPTENTRIONALE.
CANADA.
H A L IF A X .
N o v a S c o tia n I n s t i t u t e o f S c ie n c e . A d p a g . 22. III.
Proceedings and Transactions.
Vol. X. 1898 — 1902. J . Davidson: Statistics of expenditure and consumption
in Canada. 32 pp. — E. H. Archibald: On a test, by the freezing-point
method, of th e ionization coefficients determined by the conductivity method,
for solutions containing potassium and sodium sulphates. 16 pp. - J . Barnes:
On the conductivity, specific gravity and surface tension of aqueous solutions
containing potassium chloride and sulphate. 18 pp. - J . G. MacGregor:
On finding th e ionization of complex solutions of given concentration, and
the converse problem. 12 pp. - E. Gilpin J r . : New mineral discoveries in
Nova Scotia. 12 pp. - A. II. MacKay: Phenological observations, Canada, 1898.
19 pp. - H. P ie rs : Observations on a fish [Chylomycterus Sohoepfl] new
to th e fauna of Nova Scotia. 2 pp. - J . Barnes: On th e relation of the
viscosity of mixtures of solutions of certain salts to their sta te of ionization.
16 pp. - On the depression of th e freezing-point by mixtures of electrolytes.
2-3 pp. On th e calculation of th e conductivity of aqueous solutions containing
hydrochloric and sulphuric acids. 10 pp. - H. M. Ami: On the
sub-divisions of th e carboniferous system in Eastern Canada, with special
reference to the position of th e Union and Riversdale formations of Nova
Scotia, referred to th e Devonian system by some Canadian geologists.
17 pp. - J . D.avidson: The n a tural history of money. 26 pp. - C. F. Lindsay:
On the presence of acid sulphate of copper in mixtures of aqueous solutions
of sulphuric acid and copper sulphate. 6 pp. - J . G. MacGregor: On a
diagram of freezing-point depressions for electrolytes. 24 pp. - H. Eletcber:
Geological nomenclature in Nova Scotia. 10 pp. — H. S. Poole: Notes on
a Cape Breton mineral containing tungsten, and on th e effect of washing
certain Cape Breton coals. 3 pp. - E. GUpiii J r . : Minerals for the Paris
Exhibition. 25 pp. — T. C. Hebb: On th e variaton of th e rigidity of vulcanized
India rubber, with tension. 15 pp. - E. H.aycock: Records of post-
triassic changes in Kings County. 1 pl. 3 flg. 16 pp. - A. H. MaeKay: Phe-
nologioal observations, Canada, 1899. 16 pp. - A fresh-water sponge [Hete-
romeyenia macouni] from Sable Island. 1 fig. 4 pp. - H. Fletclier: Geological
nomenclature in Nova Scotia. 7 pp. - H. M. Ami : Description of tracks
from the fine-grained siliceous mudstones of the Knoydart formation [Eo-
devonian] of Antigonish County, Nova Scotia. 1 pl. 3 pp. — W. H. B rest:
On drift ice as an eroding and transporting agent. 12 pp. - H. S. Poole:
On a polished section of Stigmaria, showing an axial cellular structure.
2 pl. 3 pp. - W. L. Bisbop: The star-nosed mole [Condylura cristata] its
breeding habits, etc. 3 pp. - D’Arey >¥6.111161+ 6: Recent developments with
the Calyx drill in the Nictaux iron field. 2 pl. 11 pp. - E. Haycock: The
geological liistory of the Gaspereau Valley, Nova Scotia. 14 pp. - Fossils
possibly triassic in glaciated fragments in the Boulder clay of K ings County'
Nova Scotia. 4 pp. — A. H. MacKay: Phenological observations of the Botal
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