Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Mike R. Johnston"'
Publikováno v:
New Zealand Journal of Geology and Geophysics. 63:168-189
The Waimea-Flaxmore Fault System (W-FFS) comprises NE-striking, SE-dipping reverse faults superposing Eastern Province terranes on Cenozoic sedimentary units of the Moutere Depression. We p...
Publikováno v:
Geological Society, London, Memoirs. 49:1-14
This Memoir presents and discusses recent research mainly concerning the Permian and Triassic geological development of South Island in its regional context, which includes New Zealand as a whole, the continent of Zealandia, eastern Australia and Ant
Publikováno v:
Geological Society, London, Memoirs. 49:331-372
The Western Province is a fragment of the c. 500 Ma SE Gondwana active continental margin. The Eastern Province is a terrane assemblage, which is partly stitched by the Median Batholith. Fragments of the batholith are preserved in the adjacent Drumdu
Autor:
Mike R. Johnston
Publikováno v:
Geological Society, London, Memoirs. 49:15-30
This chapter traces the history of understanding the central terranes of New Zealand: Drumduan, Brook Street, Murihiku, Dun Mountain–Maitai and Caples. The terranes, mostly exposed in the South Island, are named from stratigraphic units of Late Pal
Publikováno v:
New Zealand Journal of Geology and Geophysics. 61:461-479
The subsurface structure of the Moutere Depression is obscured by a thick Plio-Quaternary gravel sequence. Surface and subsurface data have been used to define a blind basement pop-up bounded to th...
Autor:
Kenneth L. Taylor, Mike R. Johnston
Publikováno v:
Geological Society, London, Special Publications. 442:41-54
Publikováno v:
Geological Society of America Bulletin. 104:429-443
The Dun Mountain ophiolite and overlying Maitai Group is discontinuously exposed for 480 km in South Island, New Zealand. Zircon U/Pb dates from plagiogranite are presented for relatively intact ophiolite, ophiolitic melanges, and for more silicic vo
Publikováno v:
New Zealand Journal of Geology and Geophysics. 29:291-301
In Croisilles Harbour area, sheared serpentinite and enclosed blocks of ophiolitic and sedimentary rock are interpreted as forming part of a tectonic unit, the Croisilles Melange. The melange separates poorly dated sedimentary rocks of the Rai Sandst