Hello Christine and anyone else still reading
here's a nice one, featuring a conglomerate and a dolerite:
Walton & O'Sullivan, 1950. The intrusive mechanics of a clastic dike. American
Journal of Science, v248, p1.
An intrusion intruding into an intrusion. Who knew?!
All the best,
Dave.
Dr Dave Healy
Department of Geology & Petroleum Geology
King's College
University of Aberdeen
AB24 3UE
Tel: +44 (0) 1224 273850
Mob: +44 (0) 7774 343705
Web: http://www.abdn.ac.uk/geology/people/staffprofiles/dhealy-p.php
Web: http://web.mac.com/david.healy
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