Jökull - 01.12.1992, Page 62

Donn, W.L. 1982. The enigma of high-latitude paleoclimate.
Paleogeogr., Paleoclimatol., Paleoecol. 40: 199-212.
Douglas, G. 1981. The development of bonded discont-
inuities in basalt, and their significance to freeface we-
athering. Jökull 31: 1-9.
Eyles, V.A. 1952. The composition and origin of the Antrim
laterites and bauxites. Mem. Geol. Survey of Northern
Ireland, Belfast, 90 bls.
Friedrich, W. 1966. Zur Geologie von Brjánslækur
(Nordwest-Island) unter besonderer Beriicksichtigung
der fossilen Flora. Sonderveröjf. d. Geol. Inst. d. Uni-
versitat Köln no. 10, 108 bls.
Gagel, G. 1907. Úber die Bedeutung und Herkunft der
westbaltischen, untereocánen Tuff (Asche-) Schichten.
Centralblatt f. Mineral., Geol. u. Paláontol. 1907: 680-
688.
Gardner,J.S. 1878. Are the fossil floras of the Arctic regions
Eocene or Miocene? And on the causes which enabled
them to exist in high latitudes. Nature 19: 124-127.
Gardner, J.S. 1879a. Are there no Eocene floras in the Arctic
regions? Nature 20: 10-13.
Gardner,J.S. 1879b. On the correlation of the Boumemouth
marine series. Geol.Mag. 16: 148-154.
Gardner, J.S. 1879c. On the extent of the gap between
Chalk and Eocene in England, and on so-called Upper
Cretaceous floras. Popular Sci. Review, January: 55-60.
Gardner, J.S. 1880a. A chapter in the history of the Coni-
ferae. Naturell: 199-202.
Gardner, J.S. 1880b. Observations on Arctic fossil floras
with regard to temperature. Nature 22: 341-342.
Gardner, J.S. 1880c,d. Geological climates. Nature 23:
53-54 og 193-194.
Gardner, J.S. 1881a,b,c. A chapter in the history of the
Coniferae. Nature 23: 251- 252, 412-414 og 24: 103-
105.
Gardner, J.S. 1881d. Subsidence and elevation, and on the
permanence of oceans. Geol. Mag. 18: 241-245 (ásamt
viðaukabls. 289).
Gardner, J.S. 1882a,b. A chapter in the history of the Coni-
ferae. Nature 25: 228- 229 og 26: 106-107.
Gardner, J.S. 1882c. Suggestions for a revised classification
of the British Eocene. Geol. Mag. 19: 466-472.
Gardner, J.S. 1882d. Description and correlation of the
Boumemouth beds. Part II. Quart. J. Geol. Soc. 38:
1-15.
Gardner, J.S. 1882e. The fallacy of the theory of the „per-
manenceof continents". Geol. Mag. 19: 546-548.
Gardner, J.S. 1883a,b,c. Elevation and subsidence; or, the
permanence of oceans and continents. Nature 28: 323-
327,488-489 og 587-588.
Gardner, J.S. 1883-84. The age of the basalts of the Nort t-
east Atlantic. Proc. Belfast Naturalists’ Field Clul 2:
254-285.
Gardner, J.S. 1883-86. A Monograph on the British Eocene
Flora. II. Gymnospermae. The Palaeontographical Soc.,
London. Formáli bls. 1-8.
Gardner, J.S. 1884. On the relative ages of the American
and the English Cretaceous and Eocene series. Geol.
Mag. 21: 492-506.
Gardner, J.S. 1885a. The Tertiary basaltic formation in
Iceland. Quart.J. Geol. Soc.AX: 93-101.
Gardner, J.S. 1885b. On the evidence of fossil plants reg-
arding the age of the Tertiary basalts of the North-East
Atlantic. Proc. Roy. Soc. 38: 14-23 (viðauki er í sama
riti, 39:412-415,1886).
Gardner, J.S. 1885c. Eocenefemsfromthebasaltsoflreland
and Scotland. Linnean Soc. J. (Botany) 21: 655-664.
Gardner, J. S.1885d. On the Lower Eocene plant-beds of
the basaltic formation of Ulster. Quart. J. Geol. Soc. 41:
82-92.
Gardner, J.S. 1887a. On the leaf-beds and gravels of Ardtun,
Carsaig etc. in Mull. Quart. J. Geol. Soc. 43: 270-300.
Gardner, J.S. 1887b. The appearance and development of
dicotyledons in time. Geol. Mag.lA: 158-167.
Gardner, J.S. 1893a,b. Fossil plants as tests of climate.
Nature 47: 267-268 og 364-365.
Gardner, J.S. 1893c. Fossil floras and climate. NatureAl:
582-583.
Gardner, J.S. 1893d, 1896,1922. Ironwork. Part I, 152 bls.
og Part II, 202 bls. Chapman and Hall, London. Part III,
195 bls. HMSO, London.
Gardner, J.S. og C. von Ettingshausen. 1879-82. A
Monograph on the British Eocene Flora. Vol. I. Filices.
The Palaeontographical Society, London. Formáli (eftir
Gardner) á bls. 1- 8.
Geikie, A. 1895. The latest volcanoes of the British Isles.
Trans. Geol. Soc. Glasgow, X: 179-197.
Geikie, A. 1897. AncientVolcanoesofGreatBritain, vol. II.,
chapter VII. MacMillan, London (sjá einnig bók hans:
The Scenery of Scotland, London 1887).
Geikie, A. 1902. Iceland. Nature 65: 367-369 (um jarð-
fræðikort Þorv. Thoroddsen).
Geikie,J. 1880. On the geology of the Faeroe Islands. Trans.
Roy. Soc. Edinburgh, XXX: 217-269.
Goeppert, H.R. 1861. Ueber die Tertiárfiora der Polargeg-
enden. Abh. der Schles. Ges.ftir vaterlándische Cultur.
Abt. Naturw. u. Medizin, Heft 2, 195-207.
60 JÖKULL, No. 42, 1992