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New research:
One reason the early years of squids has been such a mystery is because squids’ lack of hard shells made their fossils hard to come by. Undeterred, the team instead focused on finding ancient squid beaks—hard mouthparts with high fossilization potential that could help the team figure out how squids evolved.
With that in mind, the team developed an advanced fossil discovery technique that completely digitized rocks with all their embedded fossils in complete 3D form. Upon using that technique on Late Cretaceous rocks from Japan, the team identified 1,000 fossilized cephalopod beaks hidden inside the rocks, which included 263 squid specimens and 40 previously unknown squid species.
The team said the number of squid fossils they found vastly outnumbered the number of bony fishes and ammonites, which are extinct shelled relatives of squids that are considered among the most successful swimmers of the Mesozoic era.
“Forty previously unknown squid species.” Wow.
As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.
"I wasn't expecting you to know the words to a song that I don't at Goths on a Field!" D just said.
I wasn't either. I'm here because I love doing anything with him and I didn't want to be away from him all weekend (especially after I was away the precious two days!). But I don't like camping and I don't like a lot of goth music.
But this evening has been a lot of folk and vaudeville kind of things. The song I knew, sung so amazingly by The Midsommars, I know as "Magpie" from the amazing Unthanks album Mount the Air.
This time it was online, in Teams, and worked a bit better than some Team events I've attended, or maybe I'm just getting used to it.
A few hiccups with slides and screen sharing, but not as many as there might have been.
Possibly we would rather attend a conference not in our south-facing sitting-room on a day like today....
But even so it was on the whole a good conference, even if some of the interdisciplinarity didn't entirely resonate with me.
And That There Dr oursin was rather embarrassingly activating the raised hand icon after not quite every panel, but all but one. And, oddly enough, given that that was not particularly the focus of the conference, all of my questions/comments/remarks were in the general area of medical/psychiatric history, which I wouldn't particularly have anticipated.
Long article on the difficulty (impossibility?) of human spying in the age of ubiquitous digital surveillance.
Via Seattle Aquarium - now, the aquarium didn’t want to just show you a cute picture, they wanted to tell you this:
If you’ve ever been to the Seattle Aquarium, you’ve seen the impact of policy that protects vulnerable species.
Sea otters (like Mishka here) were once on the brink of extinction with as little as 1,000–2,000 otters remaining in the U.S. population. Now, thanks to laws like the Endangered Species Act (ESA), sea otter populations are recovering—but that could change with recent threats to this vital legislation.
Currently, the ESA has saved 99% of species listed on it from extinction. Let's make sure it stays that way. Contact your federal legislators in both chambers of congress and urge them to protect and strengthen the ESA, not weaken it. We've made it easy with three simple steps and a template to follow when contacting your representatives.
I’ll contact my reps if you contact yours!