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Details van artikel 6 van 11 gevonden artikelen
| Titel: |
New evidence on the form of the granitic intrusions in new England, N.S.W. |
| Auteur: |
green, Ronald Kridoharto, P. |
| Verschenen in: |
Australian journal of earth sciences |
| Paginering: | Jaargang 22 (1974) nr. 1 pagina's 51-59 |
| Jaar: |
1974-04 |
| Inhoud: |
Four hundred and thirty-two gravity stations have been established at intervals of about 1 km in the Uralla-Kingstown district. The Bouguer gravity anomaly map shows close correlation with the surface geology. There are gravity lows over the granitic intrusions; this is to be expected, because the surrounding sedimentary rock is 0.06 g/cm3 denser than the granite. The gravity work shows that the granitic intrusion in the Uralla-Kingstown district, which forms part of the 'New England Batholith', does not continue to any great depth, as had been postulated previously from geological field mapping, but is a lenticular body with a thickness of 4 km. From the regional gravity anomaly throughout the area (—60 mgal) it can be seen that the 1 km high New England Plateau is isostatically compensated in terms of an Airy crustal model. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 6 van 11 gevonden artikelen
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