Jökull - 01.12.1985, Blaðsíða 2

EFNI - CONTENTS
BIs. Page
Sigurdsson, H., J.D. Devine and A.N. Davis:
The Petrologic Estimation of Volcanic Degassing.
(Mælingar á magni gosgufu í fornum eldgosum) ... 1—8
Hjort, Christian, Ólafur Ingólfsson and Hregg-
viður Norðdahl: Late Quaternary Geology and
Glacial History of Hornstrandir, Northwest Ice-
land: A Reconnaissance Study. (Síðkvarter
jarðfrœði og jöklunarsaga Hornstranda) ........... 9—29
Ashwell, Ian: Geomorphology of Fljótsdalshérað,
Eastern Iceland, and its Implications. (Land-
mótun á Fljótsdalshéraði) ....................... 31— 50
Georgsson, Lúðvík S., Guðmundur lngi
Haraldsson, Haukur Jóhannesson and Einar
Gunnlaugsson: The Vellir thermal Field in
Borgarfjörður, West Iceland. (Vellishverasvœðið í
Reykholtsdal í Borgarfirði) .................. 51— 60
Caseldine, C.J.: Survey of Gljúfurárjökull and
Features associated with a Glacier Burst in
Gljúfurárdalur, Northern Iceland. (Land-
mœlingar við Gljúfurárjökul og athuganir tengdar
jökulhlaupi).................................. 61— 68
Maizels, Judith K. and Andrew J. Dugmore:
Lichenometric Dating and Tephrochronology of
Sandur Deposits, Sólheimajökull Area, southern
Iceland (Aldursgreining á setlögum við Sólheima-
jökul með öskulögum ogfléttum) .................. 69— 77
Fenn, Colin and Ian Ashwell: Some observations
on the Characteristics of the Drainage System of
Kverkjökull, Central Iceland. (Nokkrar athuganir
á afrennsli vatns frá Kverkfjöllum) ............ 79- 82
Jóhannesson, Haukur: Um endasleppu hraunin
undir Eyjafjöllum og jökla síðasta jökulskeiðs.
(Of the age ofthe two recent lavaflows in Eyjafjöll
and the late glacial terminal moraines in south
Iceland) ..................................... 83- 95
Imsland, Páll: Eldgosið á Jan Mayen í janúar
1985. (The volcanic eruption on Jan Mayen in
January 1985) ................................ 97-101
Guðmundsson, Ari Trausti: Leiðangur til Gríms-
vatna 1934. (A 1934 Expedition to Grímsvötn) ... 103 — 106
Björnsson, Helgi: The winter balance in Gríms-
vötn 1954—1985. (Vetrarafkoma í Grímsvötnum
1954-1985) ....................................... 107-109
Tómas Jóhannesson, Óskar Knudsen og Lárus
Ástvaldsson: Mæling á hitastigi hlaupvatns við
jökuljaðar nálægt hámarki Skaftárhlaups sumarið
1984. (The water temperature in the jökulhlaup in
Skaftá in 1984)....................................... 110
Rist, Sigurjón: Jöklabreytingar (Glacier varia-
tions) 1964/65u73/74 (10 ár), 1974-75-1982/83 (9
ár)og 1983/84 .................................... 111-119
Eyþórsdóttir, Kristjana G.: Snjóflóð á íslandi
veturinn 1983—1984. (Snow Avalanches in Ice-
land in the winter 1983 -84) ..................... 121-126
Pétur Þorleifsson og Árni Reynisson: Kverkfjalla-
skáli reistur. (A hutbuilt in Kverkfjöll in 1977) . . . 127—128
JÖKULL
35. ÁR - 1985 - No. 35
Útgefandi - Published by
Jöklarannsóknafélag íslands
ICELAND GLACIOLOGICAL SOCIETY
og — and
Jarðfrœðafélag íslands
GEÖSCIENCE SOCIETY OF ICELAND
Ritstjórar — Editors
HELGI BJÖRNSSON
LEÓ KRISTJÁNSSON
Science Institute, University of Iceland
Dunhagi 3, 107 Reykjavík
MAGNÚS HALLGRÍMSSON
Bollagata 3, 105 Reykjavík
Gjaldkeri - Manager
JÓN E. ÍSDAL
P.O. Box 5128, Reykjavík, Iceland
Subscription enquiries should be directed
to the Manager
Prentað í Reykjavík Printed in Reykjavik
Setning og prentun: Prentsmiðjan Oddi hf.
Arni Reynisson: Esjufjallaganga 23.-28. júlí
1977. (An excursion to Esjufjöll inJuly 1977) ....
Haraldur Matthíasson: Langjökulsferð 1979. (A
hut built on Langjökull in 1979) .............
Erlingur Ólafsson: Ferðasaga Kyndils á Lang-
jökul (An excursion to Langjökull in the autumn
of1979) ......................................
Pétur Þorleifsson: Ferð í Goðheima og á Grendil
sumarið 1979. (An excursion to Goðheimar and
Grendill in the summer ofl 979) ..............
Sigurjón Rist: Minning: Dr. Trausti Einarsson,
prófessor. (Obituary) ........................
Agúst Guðmundsson: Minning: Dr. Trausti
Einarsson prófessor ..........................
Sigurður Steinþórsson: Minning: Dr. Trausti
Einarsson prófessor ..........................
Ritskrá dr. Trausta Einarssonar. (Bibliography of
Dr. Trausti Einarsson) .......................
Jöklarannsóknafélag íslands. (Annual Report of
the Iceland Glaciological Society) ...........
Jarðfræðafélag fslands. (Biannual Report of the
Geoscience Society of Iceland, 1982—1984).....
Ársreikningar Jöklarannsóknafélags fslands,
1984 ................................
129-130
131-133
134
135-138
139
140-147
148-151
152-155
156-157
158-159
160
379802