单词 | Dalradian |
释义 | Dalradian/dalˈrɑːdɪən /adjective Geology 1Relating to or denoting a series of late Precambrian metamorphic rocks, occurring in Scotland and Ireland.Kennedy and McKerrow observed that the Late Precambrian / Cambrian Dalradian sequences of the Scottish Highlands were deformed in the Ordovician....
1.1 (as noun the Dalradian) The Dalradian series of rocks.Here, the first Grampian deformation to affect the Dalradian can be matched with very low-grade rocks in the adjacent Clew Bay Complex, a dismembered accretionary complex....
OriginLate 19th century: from Dalrad-, from Dalriada (by alteration), + -ian. |
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