Geochemical approaches to sedimentation, provenance, and tectonics

SM McLennan, S Hemming, DK McDaniel, GN Hanson - 1993 - pubs.geoscienceworld.org
Geochemical and isotopic approaches to constraining provenance of sedimentary rocks
complement the information inferred from petrography. Geochemical approaches have …

Geochemical and Nd Sr isotopic composition of deep-sea turbidites: crustal evolution and plate tectonic associations

SM McLennan, SR Taylor, MT McCulloch… - … et cosmochimica acta, 1990 - Elsevier
Petrographic, geochemical, and isotopic data for turbidites from a variety of tectonic settings
exhibit considerable variability that is related to tectonic association. Passive margin …

A review of the Median Tectonic Zone: terrane boundaries and terrane amalgamation near the Median Tectonic Line

JD Bradshaw - New Zealand journal of geology and geophysics, 1993 - Taylor & Francis
Abstract The pre‐Late Cretaceous basement rocks of New Zealand are divided into a
Western Province and an Eastern Province along a tectonic boundary called the Median …

The system controlling the composition of clastic sediments

MJ Johnsson - 1993 - pubs.geoscienceworld.org
The composition of clastic sediments and rocks is controlled by a complex suite of
parameters operating during pedogenesis, erosion, transport, deposition, and burial. The …

Provenance and tectonic setting of the Proterozoic turbidites in Hunan, South China: geochemical evidence

XX Gu, JM Liu, MH Zheng… - Journal of sedimentary …, 2002 - pubs.geoscienceworld.org
The geochemical composition of the Middle-Upper Proterozoic turbidites in Hunan, South
China is related to provenance and tectonic setting of the sedimentary basin. The turbidites …

Remnants of a Cretaceous intra-oceanic subduction system within the Yarlung–Zangbo suture (southern Tibet)

JC Aitchison, AM Davis, J Liu, H Luo, JG Malpas… - Earth and Planetary …, 2000 - Elsevier
Extensive field investigations along the Yarlung–Zangbo suture zone in southern Tibet
reveal the presence of now fragmented remnants of a south-facing intra-oceanic subduction …

Evolution of the Kaapvaal Craton as viewed from geochemical and Sm-Nd isotopic analyses of intracratonic pelites

BM Jahn, KC Condie - Geochimica et Cosmochimica Acta, 1995 - Elsevier
Precambrian cratonic pelites from the Kaapvaal Craton in southern Africa have similar REE
patterns with relative LREE enrichment and absence of significant depletion in HREEs. They …

New Zealand as a source of mineral dust to the atmosphere and ocean

BG Koffman, SL Goldstein, G Winckler… - Quaternary Science …, 2021 - Elsevier
The chemical and isotopic compositions of sediments and dust can be used to trace their
provenance, providing insights into many Earth surface processes. During past glacial …

[PDF][PDF] Sedimentary provenance studies

PDW Haughton, SP Todd… - Geological Society, London …, 1991 - lyellcollection.org
The study of sedimentary provenance interfaces several of the mainstream geological
disciplines (mineralogy, geochemistry, geochronology, sedimentology, igneous and …

Overview of the Median Batholith, New Zealand: a new interpretation of the geology of the Median Tectonic Zone and adjacent rocks

N Mortimer, AJ Tulloch, RN Spark, NW Walker… - Journal of African earth …, 1999 - Elsevier
This paper proposes an alternative high-order, non-genetic classification of the basement
rocks of medial New Zealand. More than 90% of the rocks in the Median Tectonic Zone are …