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Issues
Volume 106, Number 4
1 July 1969

ISSN 0016-7568
EISSN 1469-5081
Notes towards a theory of concentration of solids in natural sands
Geological Magazine July 01, 1969, Vol.106, 309-321. doi:
The origin of eclogite and ariegite nodules in basalt
Geological Magazine July 01, 1969, Vol.106, 322-330. doi:
Fluviatile deposits in Namurian rocks of central Scotland
Geological Magazine July 01, 1969, Vol.106, 331-347. doi:
Xenodiscacean ammonoids and their bearing on the discrimination of the Permo-Triassic boundary
Geological Magazine July 01, 1969, Vol.106, 348-361. doi:
The repeated development of identical joint patterns, north-east Tasmania
Geological Magazine July 01, 1969, Vol.106, 362-369. doi:
A simple alkalinity ratio and its application to questions of non-orogenic granite genesis
Geological Magazine July 01, 1969, Vol.106, 370-384. doi: