New palaeomagnetic results from the Amadeus Basin and their implications for stratigraphy and tectonics

Z. X. Li; C. M. Powell; B. J J Embleton; P. W. Schmidt

New palaeomagnetic results from the Amadeus Basin and their implications for stratigraphy and tectonics

Z. X. Li, C. M. Powell, B. J J Embleton, P. W. Schmidt

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Abstract

A new palaeomagnetic study of the Mereenie Sandstone reveals a remanence direction different from the previously published result. The palaeopoles obtained from this formation and the overlying Devonian rock formations link with the existing palaeopoles from both the Lachlan Fold Belt (LFB) and cratonic Australia, and form a single mid-Late Palaeozoic apparent polar wander path (APWP) for Australia. It is suggested that the LFB has been joined to cratonic Australia since at least Devonian times, the Mereenie Sandstone is probably of mostly Silurian age and that the Parke Siltstone and Hermannsburg Sandstone are of mid-Devonian age. -from Authors

Original language	English
Pages (from-to)	349-360
Number of pages	12
Journal	Bulletin - Bureau of Mineral Resources, Geology & Geophysics, Australia
Volume	236
Publication status	Published - 1991

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title = "New palaeomagnetic results from the Amadeus Basin and their implications for stratigraphy and tectonics",

abstract = "A new palaeomagnetic study of the Mereenie Sandstone reveals a remanence direction different from the previously published result. The palaeopoles obtained from this formation and the overlying Devonian rock formations link with the existing palaeopoles from both the Lachlan Fold Belt (LFB) and cratonic Australia, and form a single mid-Late Palaeozoic apparent polar wander path (APWP) for Australia. It is suggested that the LFB has been joined to cratonic Australia since at least Devonian times, the Mereenie Sandstone is probably of mostly Silurian age and that the Parke Siltstone and Hermannsburg Sandstone are of mid-Devonian age. -from Authors",

author = "Li, {Z. X.} and Powell, {C. M.} and Embleton, {B. J J} and Schmidt, {P. W.}",

year = "1991",

language = "English",

volume = "236",

pages = "349--360",

journal = "Bulletin - Bureau of Mineral Resources, Geology & Geophysics, Australia",

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T1 - New palaeomagnetic results from the Amadeus Basin and their implications for stratigraphy and tectonics

AU - Li, Z. X.

AU - Powell, C. M.

AU - Embleton, B. J J

AU - Schmidt, P. W.

PY - 1991

Y1 - 1991

N2 - A new palaeomagnetic study of the Mereenie Sandstone reveals a remanence direction different from the previously published result. The palaeopoles obtained from this formation and the overlying Devonian rock formations link with the existing palaeopoles from both the Lachlan Fold Belt (LFB) and cratonic Australia, and form a single mid-Late Palaeozoic apparent polar wander path (APWP) for Australia. It is suggested that the LFB has been joined to cratonic Australia since at least Devonian times, the Mereenie Sandstone is probably of mostly Silurian age and that the Parke Siltstone and Hermannsburg Sandstone are of mid-Devonian age. -from Authors

AB - A new palaeomagnetic study of the Mereenie Sandstone reveals a remanence direction different from the previously published result. The palaeopoles obtained from this formation and the overlying Devonian rock formations link with the existing palaeopoles from both the Lachlan Fold Belt (LFB) and cratonic Australia, and form a single mid-Late Palaeozoic apparent polar wander path (APWP) for Australia. It is suggested that the LFB has been joined to cratonic Australia since at least Devonian times, the Mereenie Sandstone is probably of mostly Silurian age and that the Parke Siltstone and Hermannsburg Sandstone are of mid-Devonian age. -from Authors

UR - http://www.scopus.com/inward/record.url?scp=0026266615&partnerID=8YFLogxK

M3 - Article

VL - 236

SP - 349

EP - 360

JO - Bulletin - Bureau of Mineral Resources, Geology & Geophysics, Australia

JF - Bulletin - Bureau of Mineral Resources, Geology & Geophysics, Australia

ER -