New Zealand Journal of Geology and Geophysics 1998

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Volume 41/Number 1/March 1998

Geochemistry

• Change from calc-alkaline to adakitic magmatism recorded in the Early Cretaceous Darran Complex, Fiordland, New Zealand

  Ichnology

• Ichnocoenoses of the Mount Messenger Formation, a Miocene submarine fan system, Taranaki Basin, New Zealand

  Paleontology

• Paralomis debodeorum, a new species of decapod crustacean from the Miocene of New Zealand: first notice of the Lithodidae in the fossil record

  Seismology

• Crustal structure in the central South Island, New Zealand, from the Lake Pukaki seismic experiment

  Stratigraphy

• Redefinition and interpretation of late Miocene-Pleistocene terrestrial stratigraphy, Central Otago, New Zealand
• Late Pliocene (2.8 -2.4 Ma) cyclothemic shelf deposits, Parikino, Wanganui Basin, New Zealand: lithostratigraphy and correlation of cycles
• Late Eocene-Oligocene Te Kuiti Group at Mount Roskill, Auckland, New Zealand

  Volcanic geology

• Volcanic geology of Rarotonga, southern Pacific Ocean

  Short communications

• Altered biotites in the Marlborough Schist, New Zealand?
• A radiometric age constraint from a tephra bed at the Miocene-Pliocene boundary in New Zealand

Volume 41/Number 2/June 1998

Biostratigraphy

• Stratigraphy, paleontology, and tectonics of lower Miocene rocks in the Waipatiki/Mangatuna area, southern Hawke's Bay, New Zealand

  Glaciology

• Temperature and bathymetry of ice-contact lakes in Mount Cook National Park, New Zealand

  Paleontology

• A probable theropod bone from the latest Jurassic of New Zealand
• Middle Permian (Murgabian) fusuline faunas, Torlesse Terrane, New Zealand

  Sedimentation

• Rheological properties of a remobilised-tephra lahar associated with the 1995 eruptions of Ruapehu volcano, New Zealand

  Sedimentology

• Late Miocene marine tephra beds: recorders of rhyolitic volcanism in North Island, New Zealand

  Seismology

• The Ormond, New Zealand, earthquake of 1993 August 10: rupture in the mantle of the subducted Pacific plate

  Volcanic geology

• Petrography and geochemistry of lithic fragments in ignimbrites from the Mangakino Volcanic Centre: implications for the composition of the subvolcanic crust in western Taupo Volcanic Zone, New Zealand

• Book reviews

Volume 41/Number 3/September 1998

Glacial geology

• Rapid melting of the terminal section of the Hooker Glacier (Mt Cook National Park, New Zealand)

  Quaternary geology

• The application and implications of rock weathering-rind dating to a large rock avalanche, Craigieburn Range, Canterbury, New Zealand
• Quaternary lahar stratigraphy of the western Ruapehu ring plain, New Zealand

  Seismology

• Late Tertiary deformation in Cannington Basin, South Canterbury, New Zealand: evidence from seismic and gravity data
• Strong motion modelling of the 1993 Tikokino earthquake, southern Hawke's Bay, New Zealand

  Stratigraphy

• Have local stages outlived their usefulness for the New Zealand Pliocene-Pleistocene?
• Parapara Group: Permian-Triassic rocks in the Western Province, New Zealand
• Mesozoic stratigraphy of the Marokopa area, southwest Auckland, New Zealand

Volume 41/Number 4/December 1998

Beanland Memorial Issue

• The kinematics of active deformation in the North Island, New Zealand, determined from geological strain rates
• Structure and deformational history of the inner forearc region, Hikurangi subduction margin, New Zealand
• Plate coupling and the hazard of large subduction thrust earthquakes at the Hikurangi subduction zone, New Zealand
• Probabilistic seismic hazard analysis of New Zealand
• Tilting of active folds and faults in the Manawatu region, New Zealand: evidence from surface drainage patterns
• Rupturing of the Awatere Fault during the 1848 October 16 Marlborough earthquake, New Zealand: historical and present day evidence
• Pliocene-Quaternary deformation and mechanisms of near-surface strain close to the eastern tip of the Clarence Fault, northeast Marlborough, New Zealand
• Late Quaternary movement on the Ohariu Fault, Tongue Point to MacKays Crossing, North Island, New Zealand
• Whitemans Valley Fault: a newly discovered active second order fault near Wellington, New Zealand--implications for regional seismic hazard
• Paleoseismicity of the Rotoitipakau Fault Zone, a complex normal fault in the Taupo Volcanic Zone, New Zealand
• Paleoseismology of the Waverley Fault Zone and implications for earthquake hazard in South Taranaki, New Zealand
• Progress in understanding the paleoseismicity of the central and northern Alpine Fault, Westland, New Zealand
• Recent vertical offset and near-surface structure of the Alpine Fault in Westland, New Zealand, from ground penetrating radar profiling
• The AD 930 long-runout Round Top debris avalanche, Westland, New Zealand

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