A few years ago, I created animations to illustrate how geological sampling and surveys are conducted at sea. Here are two examples: 1) piston coring to collect long sediment cores 2) multibeam surveys to create maps of the seafloor. Animations are available here: sites.google.com/view/normand...

I forgot about these! ... love it, going to show the subbottom profiling one in my Seismic Strat lecture next week ... good timing

It is great to see you on this site, Alex! Thanks for these. Cheers, John