Náttúrufræðingurinn - 1983, Síða 53

age York and its context: 58-73.
C. B. A. Res. Rep. 27. London.
Lamb, H. H. 1977. Climate, past, present
and future, II. — London.
Larsson, S. G. & Geir Gígja. 1959. Col-
eoptera. — The Zoology of Iceland III:
46 bls. Reykjavík.
Lindroth, C. H. 1957. The faunal connec-
tions between Britain and North Amer-
ica. — Stockholm.
Lindroth, C. H. 1965. Skaftafell, Iceland,
a living glacial refugium. — Oikos
Suppl. 6: 1 — 142.
Lindroth, C. H. 1968. The Icelandic form
of Carabus problematicus Hbst: a
statistical treatment of subspecies. —
Opuscula Entomologica 33: 157—182.
Lindroth, C. H., H. Andersson, Högni
Böðvarsson & Sigurður H. Richter.
1973. Surtsey, Iceland. The develop-
ment of a new fauna, 1963 — 1970.
Terrestrial invertebrates. - Ent. scand.
Suppl. 5: 1-280.
Lohse, G. A. 1971. Fam. Hydraenidae. —
í: H. Freude, K. W. Harde & G. A.
Lohse (ritstj.), Die Kafer Mitteleuro-
pas 3: 95-125. Krefeld.
McArthur, R. H. & E. D. Wilson. 1967.
The theory of island biogeography. -
Princeton.
Osborne, P. J. 1973. Insects in
archaeological deposits. — Science and
Archaeology 10: 4—6.
Osborne, P. J. 1976. Evidence from the
insects of climatic variation during the
Flandrian period: a preliminary note.
— World Archaeology 8: 150—158.
Páll Bergþórsson. 1969. An estimate of
drift ice and temperature in Iceland in
1000 years. — Jökull 19: 94—101.
Parry, M. L. 1978. Climatic change, agri-
culture and settlement. — Folkstone.
Sigurður Pórarinsson. 1944. Tefrokronolo-
giska studier pá Island. - Geografiska
Annaler 26: 1—217.
Sigurður Þórarinsson. 1956. The thousand
years struggle against ice and fire. —
Reykjavík.
Sigurður Þórarinsson 1970. Tephrochrono-
logy and medieval Iceland. — í: R.
Berger (ritstj.), Scientific Methods in
Medieval Archaeology: 295-328. Uni-
versity of California Press, California.
Steindór Steindórsson. 1963. Ice age
refugia in Iceland as indicated by the
present distribution of plant species. —
í: Á. & D. Löve (ritstj.), North Atlan-
tic Biota and their History: 303—320.
Oxford.
Sturla Friðriksson. 1962. Um aðflutning
íslensku flórunnar. — Náttúrufræðing-
urinn 32: 175—189.
Sturla Friðriksson 1969. The efficts of sea
ice on flora, fauna and agriculture. -
Jökull 19: 146-157.
Þórhallur Vilmundarson. 1969. Heimildir
um hafís á síðari öldum. - í: Markús
Á. Einarsson (ritstj.), Hafísinn: 313-
332. Almenna Bókafélagið í Reykja-
vík.
Þorkell Þorkelsson. 1935. A fossiliferous
interglacial layer at Elliðaárvogur,
Reykjavík. — Vísindafélag íslands,
Greinar 1: 78—91.
Þorvaldur Thoroddsen. 1916-17. Árferði
á íslandi í þúsund ár. — Kaupmanna-
höfn.
SUMMARY
Hydraena britteni Joy
(Col., Hydraenidae) from Late
Holocene Deposits in Iceland
by
P. C. Buckland,
D. W. Perry & Guðrún Sveinbjarnardóttir,
Departmemt of Geography,
University of Birmingham,
England.
The examination of a sequence of sam-
ples from a bog at Ketilsstaðir, Dyrhóla-
hreppur, S. Iceland, ranging from before
the Landnám (settlement 874 AD) to the
thick tephra horizon of the 1357 eruption
43