A geologist's delight
Leaving Salisbury Plain, 4 Jan '24
You'll be pleased to know, Steve, that sometimes when I'm scrolling through Linda's latest photos I'll ask 'what's this one of?' And she'll say 'that's some rocks I took for Steven' 😊. 100% on the lookout for you.
Even though we've had 2 lectures on geology on this trip, while I've found them very interesting, I don't seem to have retained much of the information. As far as I can tell there's some strong evidence of some of the geology being an exact match for a missing southern part of the Andes, and that its predominantly made up of early- or pre-Cretaceous turbidites. That's all I know, and I'm not completely sure I fully understand that, except I'm led to believe it's sedimentary rock deposited by turbidity currents.
I blame all the other amazing stuff crowding it out. So mostly this post.is just pictures, which can't really do the real thing justice. I hope you enjoy them anyway.
The pics are in no particular order from the trip and are mostly from South Georgia, which seems to be a significant place for everything, including geology. Mostly they are of rocks, cliffs and mountains. Some of them also have some bonus wildlife or infrastructure attached. Like these first 2, with old whaling station infrastructure and a bunch of penguins.
It’s amazing how much impact slowly moving ice can have on the landscape. Great photos. Jo
ReplyDeleteThanks Jo. It's incredible.
DeleteGreat job Sam. I’ll be disappointed if Steven isn’t able to make some marvellous discovery from our carefully curated shots.
ReplyDelete😄. Maybe we'll make it into a scientific journal and get a grant to swan around South Georgia for a few years...
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