Proceedings and Transactions of the Queensland Branch of the Geographical Society of Australasia, Bände 61-62Royal Geographical Society of Australasia, Queensland., 1963 |
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Seite 33
... reefs and atolls . Studies into the habitude of marine fauna show that the reef building corals , such as the madrepores , millipores , porites , etc. , do not thrive above the depth of two fathoms , nor at a depth of more than twenty ...
... reefs and atolls . Studies into the habitude of marine fauna show that the reef building corals , such as the madrepores , millipores , porites , etc. , do not thrive above the depth of two fathoms , nor at a depth of more than twenty ...
Seite 29
... reefs which are somewhat contaminated with lead and arsenic . The principal auriferous reefs on the goldfield proper strike on 160 ° and dip to the west . They vary considerably in value and in width in different parts of their outcrop ...
... reefs which are somewhat contaminated with lead and arsenic . The principal auriferous reefs on the goldfield proper strike on 160 ° and dip to the west . They vary considerably in value and in width in different parts of their outcrop ...
Seite 40
... reef dips west but many parallel reefs and leaders dip into it . To the west of the reef there is a belt of intrusive porphyry which underlies to the east and other similar dykes impinge on the lode enriching it . The reef was four to ...
... reef dips west but many parallel reefs and leaders dip into it . To the west of the reef there is a belt of intrusive porphyry which underlies to the east and other similar dykes impinge on the lode enriching it . The reef was four to ...
Inhalt
ANNUAL PRESIDENTIAL ADDRESS by D A OBrien J P F R G S A | 11 |
THE QUEENSLAND OIL POSITION TODAY by H I Jensen D Sc | 23 |
GENERAL COMMENTS 39 | 39 |
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alluvial Almaden granite antimony Australasia Queensland Australia basalt Batavia beds belt Bishop Island bore Brisbane Bundamba Cape York Peninsula cappings Carboniferous Carnarvon Ranges Chillagoe coast coastal coastline Coen Cooktown coral Creek Cretaceous D. A. O'BRIEN D.Sc deposits Devonian diorite district Dividing Range dykes east elevation Featherbed Porphyry feet felsite field folding geanticline Geological Survey Geologist geosyncline gold goldfield granite granitic intrusions greisen H. I. Jensen Hodgkinson formations horst Jurassic laterite Laura Basin limestone lodes magmas major faults Maytown Mesozoic metamorphic rocks metamorphosed miles mineral Mines Miss Mitchell River Moonie natural gas Northern old metamorphic overfolded overthrust Pacific Palmer River Palmerville Permian Permo-Carboniferous porphyry Princess Charlotte Bay quartz quartzite Queensland Geographical Journal reefs Roma Royal Geographical Society sandstone schist sedimentary sediments shale sheared Silurian slate Society of Australasia strata subsidence tableland thrust uplift valley volcanic Walloon westerly western