
TY  - JOUR
A1  - Parkinson, W.D. 
A1  - Hermanto, R. 
T1  - The Tamar conductivity anomaly
JF  - Exploration Geophysics
JO  - Explor. Geophys.
Y1  - 1986
VL  - 17
IS  - 1
SP  - 34
EP  - 35
KW  - 
UR  - https://doi.org/10.1071/EG986034 
N2  - The Tamar Lineament follows an approximately straight line from near the mouth of the Tamar River to near the Tasman Peninsula. The pre-Carboniferous geology is very different on the two sides of this line. On the north-east side Devonian sediments are of deep water facies, typified by the Mathinna Beds. On the south-west side Devonian and older sediments are of shallow water origin, such as the Owen conglomerates and Gordon limestone. The granites in the north-east side are slightly older than those on the south-west side. There are also geophysical differences. The magnetic anomaly structure is smoother in the north-east and earthquakes are less frequent. This paper reports a striking conductivity anomaly coinciding with the Tamar Lineament. 
ER  -

