Table Of Content

Precambrian Research ELS EVI ER Precambrian Research 101 (2000) 353-354 www.elsevier.com/locate/precamres Contents Vol. 101 Tectonic implications of Palaeoproterozoic post-collisional, high-K felsic igneous rocks from the Kimberley region of northwestern Australia TJs Grithin; RAVE Page: S. Sheppard and) LM: TOF cc. eca news ae ees. A Paleoproterozoic ultramafic-mafic assemblage and associated volcanic rocks of the hana greenstone belt: fractionates originating from island-arc volcanic activity in the West African craton D. Béziat, F. Bourges, P. Debat, M. Lompo, F. Martin and F. Tollon........... ee NO o1 Geochemistry, petrology and origin of Neoproterozoic ironstones in the eastern part of the Adelaide Geosyncline, South Australia BG. kottermoser andeR Mt ASHI: «ccs acs are dara Gnerwtara eg Ba Raven 49 Letter Setting and origin for problematic rocks from the >3.7 Ga Isua Greenstone Belt, southern west Greenland: Earth’s oldest coarse clastic sediments GROG Gres as ae a 79 Special Issue Processes in physical volcanology and volcaniclastic sedimentation: modern and ancient Guest Editors W. Mueller and E.H. Crown Sciences de la Terre, Université du Québec a Chicoutimi, Chicoutimi, Québec, Canada G7H 2B1 P.C. Thurston Precambrian Geoscience Section, Ontario, Geological Survey, 933 Ramsey Lake Road, Sudbury, Ontario, Canada P3E 6BS CONTENTS Processes in physical volcanology and volcaniclastic sedimentation: modern and ancient ee aera Subaqueous eruption-fed density currents and their deposits Se PE a ced Oe deat ca oy Nata ariel oman ehS hest anE No ie le aai Hae (ooo ehm ar eon Sree Volume Contents 101 (2000) 353—354 Sedimentation in a subaqueous arc/back-arc setting: the Bobby Cove Formation, Snooks Arms Group, Newfoundland P.A. Cousineau and J.H. Bédard Epiclastic volcanic debrites-evidence of flow transformations between avalanche and debris flow processes, Middle Ordovician, Baie Verte Peninsula, Newfoundland, Canada L.G. Kessler and J.H. Bédard Shallow-water, eruption-fed, mafic pyroclastic deposits along a Paleoproterozoic coastline: Kanger- luluk volcano-sedimentary sequence, southeast Greenland W.U. Mueller, A.A. Garde and H. Stendal Subaerial volcanism in the Palaeoproterozoic Hekpoort Formation (Transvaal Supergroup), Kaap- vaal craton Manitoba, Canada L.D. Ayres and A.S. Peloquin Recognizing distinct portions of seamounts using volcanic facies analysis: examples from the Archean Slave Province, NWT, Canada P.L. Corcoran The relation between iron-formation and low temperature hydrothermal alteration in an Archean volcanic environment E.H. Chown, E. N’dah and W.U. Mueller Evolution of a submerged composite arc volcano: voleanology and geochemistry of the Normétal volcanic complex, Abitibi greenstone belt, Québec, Canada B. Lafrance, W.U. Mueller, R. Daigneault and N. Dupras An Archean quartz arenite—andesite association in the eastern Baltic Shield, Russia: implications for assemblage types and shield history P.C. Thurston and V.N. Kozhevnikov High temperature ash flow-—wet sediment interaction in the Makwassie Formation, Ventersdorp Supergroup, South Africa W.A. van der Westhuizen and H. de Bruiyn Volume contents