Fróðskaparrit - 01.01.1957, Qupperneq 89
Yvirlit yvir innskotin grótsløg í Føroyum
95
SUMMARY
The present paper deals with intrusive rocks (Basalts) of the Faroe
Islands. The Plateau*Basalt sequence is briefly mentioned: 1. Lower
Basalt Sequence, 2. Coabbearing Sequence, 3. Tuff=AggIomerate Se«
quence, 4. Upper Basalt Sequence, 5. Intrusive Rocks. Next the
different types of intrusives are treated: 1. Irregular intrusive Basalts,
2. Sills (transgressive), and 3. Dikes. Irregular intrusive Basalts from
Suðuroy, Tindhólmur and Vágar are described. The following sills
are dealt with: 1 from Fugloy, 1 from Svínoy, 3 from Streymoy and
2 from Eysturoy. Dikes are only briefly mentioned. Finally the diffe*
rent intrusive types are placed in the stratigraphic sequence, and it is
concluded that all three types of intrusives are most likely related —
belong to the same intrusive phase — and are younger than the whole
PlateausBasalt sequence.
BÓKMENTIR
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II p. 198-204. København 1792.
3. Born v.: Om BasaltsBierge paa Færøerne. Skr. af Nat. Hist. Selsk.
IV p. 20—37. København 1797.
4. Bøggild, O. B.: Geologiske Forhold. Danmark Land og Folk. Fær»
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Soc. Edinb. XXX p. 217-269. 1880.
10. Helland, Amund: Om Færøernes Geologi. Geografisk Tidsskrift
IV p. 149—179. København 1880.