Fróðskaparrit - 01.01.1987, Page 71

JÓANSØKUGRAS OG FORSØGULIG BÚSETING f FØROYUM
75
radiocarbon datings listed in Table 1 it is
concluded that P. lanceolata reached the
Faroe Islands about 2300 B.C. It is also
concluded that the plant was brought to the
islands by people. Another P. lanceolata
horizon is at Sandur, 390 B.C. It is not
certain whether this was a new settlement
or a spread of the plant within the islands.
Many datings of P. lanceolata are from the
time about AD 700, reflecting increased
human activity in the islands at this time.
Jóhannes Jóhansen, dr. scient.
Føroya Náttúrugripasavn
Tórshavn
Bókmentir
Birks 1973: Past and present
vegetation of the Isle of Skye. Cam-
bridge.
Firbas, F., 1949-52: Spát und nacheiszeit-
liche Waldgeschichte Mitteleuropas
nórdlich der Alpen I-II. Jena.
Fægri, K., 1943: Studies on the Pleisto-
cene of Western Norway. III Bømlo.
— Bergens Museums Ársbok 1943.
Naturvidenskabelig rekke nr. 8.
Bergen.
Godwin, H., 1944: Age and origin of the
’Breckland’ heaths of East Anglia. —
Nature 154, 6. London.
1975: The History of the British
Flora. Cambridge.
Hansen, K., 1966: Vascular Plants in the
Faeroes. Horizontal and Vertical
Distribution. Dansk Botanisk Arkiv
24,3. København.
Hornemann, I.W., 1821: Forsøg til en
dansk oeconomisk Plantelære. Kø-
benhavn.
Iversen, Johs., 1941: Landnam i Dan-
marks Stenalder. - Danm. Geol. Un-
dersøg. 2. række, nr. 66. København.
Jessen, K. & J. Lind, 1922-23: Det danske
Markukrudts Historie. København.
Jóhansen, J., 1971: A Palaeobotanical
Study indicating a Previking Settle-
ment in Tjørnuvík, Faroe Islands. -
Fróðskaparrit 19, 147-157. Tórshavn.
-, 1975: Pollen diagrams from the Shet-
land and Faroe Islands. - New Phyto-
logist 75. Oxford.
-, 1978: The age of the introduction of
Plantago lanceolata to the Shetland
Islands. - Danm. Geol. Undersøg.
Árbog 1976, 45-48. København.
-, 1979: Cereal cultivation in Mykines,
Faroe Islands AD 600. - Danm.
Geol. Undersøg. Árbog 1978. Kø-
benhavn.
-, 1982: Vegetational development in the
Faroes from 10.000 BP to the
present. - Danm. Geol. Undersøg.
Árbog 1981. København.
-, 1985: Studies in the vegetational history
of the Faroe and Shetland Islands.
Annales Soc. Scient. Færoensis.
Supplementum XI. Tórshavn.
Meusel, H., E. Jager, S. Rauschert & E.
Weinert, 1978: Vergleichende Choro-
logie der zentraleuropáischen Flora.
Jena.
Zeist, W. van, 1964: A Palaeobotanical
study of some bogs in western Britt-
any (Finisterre) France. - Palaeohist-
oria 10, 157.