Dear all,
A slight plea for help here. For those who like a mystery…does anyone have any ideas what on Earth these features are??? These are time-migrated, seismic reflection images – the seabed is just about visible at the top and the sediment-basement interface is the high-amplitude reflection at the bottom. The top two images are of the same feature (two orthogonal sections) and the bottom left is a different structure at a slightly high stratigraphic level.
We have been puzzling over these for a while and are keen to hear what ideas fresh sets of eyes may have! To avoid bias, that is all I’ll say. If you would like more information, better images, or a copy of a small cropped volume (the data is freely available) please do let us know.
We look forward to hearing your ideas!
Kind regards,
Craig Magee, Jenny Reeves, and Chris Jackson
Dr Craig Magee
Research Fellow,
Room 2.60
Basins Research Group (BRG),
Department of Earth Science & Engineering, Imperial College, LONDON,
SW7 2BP
UK
Personal Website: http://www3.imperial.ac.uk/
people/c.magee Research Group Website: http://www.
basinsresearchgroup.com/ Phone: +44 (0)20 7594 6510
Twitter: @DrCraigMagee