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Dave Rodland

@daverodland

Necromancer for hire. πŸ§ͺβš’οΈπŸ¦ͺ🌊☠️ Paleoecology, taphonomy, sed/strat, marine biology, mass extinction ... all things Earth history. Doomed to repeat it whether we learn from it or not. Living in the past and talking to dead things since the late Holocene.

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Latest posts by Dave Rodland @daverodland

Deeply grateful for the server who made a point to ask about food allergies, and then followed up with the cooks, because hot damn, some cuisines just want to kill me.

07.03.2026 03:59 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I dunno. There's some great science to be done between the Kellwasser and Hangenberg events.

And it's a far better scene than, say, the Griesbachian, or first few years of the Danian.

06.03.2026 21:48 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

That's how they getcha.

06.03.2026 18:30 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Early tetrapod trackways on display at the Cincinnati Museum Center.

Early tetrapod trackways on display at the Cincinnati Museum Center.

Evening plans mean no long threads for #FossilFriday... gotta unleash my inner stem-tetrapod, and make tracks! 🐾πŸ§ͺβš’οΈ

06.03.2026 16:32 πŸ‘ 12 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0

Please tell that to Aset.

06.03.2026 16:08 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Tell that to Aset.

06.03.2026 16:07 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

If you pickle her on land, it's not marine biology anymore ... it gets you into the Epstein files.

06.03.2026 14:12 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Really, for marine taxonomy purposes, you want to pickle the holotype.

This isn't getting any better, is it?

06.03.2026 12:57 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

That's a whole different kink you're thinking of! 🀣

Taxidermy, my friend. Taxidermy.

06.03.2026 12:21 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Yeah, I remember an estimate from the '90s suggesting they could curl 400lbs or so, if they had a decent grip on the dumbbells.

I have no useful input regarding the rotation angle though.

06.03.2026 11:55 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Check the beak.

06.03.2026 11:40 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

You think he's bad, wait 'til you try getting a good taxonomic assignment for Ariel or Ursula.

06.03.2026 11:34 πŸ‘ 11 πŸ” 0 πŸ’¬ 1 πŸ“Œ 1

Apparently they got the link fixed? Now it works. Thank you for posting it.

06.03.2026 10:56 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Late '90s me was very protective of my right to go off grid for extended periods and I exercised that right through my postdoc years in Europe.

Didn't bother to tell anyone I was buggering off to a tiny seaside village in England to watch a friend sing in a musical the week before I came home πŸ˜†

06.03.2026 01:52 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Yeah. I never had SAR called in, but I spent my MS fieldwork in Wyoming, Idaho and Montana calling home once a week just to let 'em know I was still alive.

06.03.2026 01:47 πŸ‘ 2 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

That sends me back to grad school....

06.03.2026 00:57 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I get a 404 page not found on the link. Did it get pulled down?

05.03.2026 20:10 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I have fond memories of dodging the little jumpers across my field sites in Colorado. I don't care that they're sharp and stabby, they're my friends. Have you met my friends?

Sharp and stabby.

05.03.2026 18:05 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Have you *seen* how much of their body volume they can produce in mucus???

And then there's the cannibalism. And the sex. And the murdering death roll out of Tremors.

I don't think the publishing world is ready for the full book treatment, but an invert vignette collection...

05.03.2026 17:25 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

This whole 🧡🀣

05.03.2026 17:18 πŸ‘ 7 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Naticids could really use the Riley Black treatment.

05.03.2026 17:13 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I mean, as I recall, the Night King hadn't been introduced in the books yet by the end of Dance.

Which means Arya doesn't have a target, and you're left with Daeny lighting up the night all prophetic-like.

Honestly, I liked how well the burning of King's Landing checked off boxes. That end tho.

05.03.2026 15:00 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I love the random rhynchonellid!

05.03.2026 14:17 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

It's so much better than in my mother's day. And still so far to go. But we can't abandon what they started.

05.03.2026 12:34 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Academia has needed this for years. We've tried fixing it from inside, and watched the powers that own it tear it down rather than tolerate our ideals.

We have a whole damn infrastructure full of talented scholars, researchers and educators ready to go, and no viable system to support them.

05.03.2026 12:32 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I did enjoy Albuquerque. I spent a summer at UNM doing lab work, shooting shells with lasers. It's a very walkable city, and was cheap at the time. Good bookstores. Interesting tattoo shop storefronts. Surprisingly good aquarium and zoo. But ... beige!

05.03.2026 12:14 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

New Mexico: it's a Four Corner state, it should be good, right?

Why is everything beige?

No, seriously. Who messed with the damn color saturation? I wanna have words. With a rock pick.

Look at this! <squints> You can't tell the grass from the rocks. What is this, Nevada?
Where's my damn cholla?

05.03.2026 12:14 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Colorado: <squints> ok, yes, we still have most of the appropriate rocks, but there's a lot more greenery making 'em harder to see. But they've also done more interesting things with the rocks, so we'll let it fly.

Wait a second ... <reaches I-25> y'all cheaped out. It's just Kansas from here.

05.03.2026 12:14 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Arizona: see Utah, but theres this big ol' gash running through the one corner. It's actually better with rain, the scattered storms give a proper sense of scale. I appreciate the artistic flourishes of cinder cones and lava spilling into the canyon, and deeper greens in the forests.

05.03.2026 12:14 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Ok, my NM experiences mostly involved field trips or long drives passing through, with summer lab work in grad school visiting UNM.

My perspectives on each of the Four Corners:

Utah: Canyons, rocks and pinnacles in a glorious assortment of reds, yellows and whites, garnished lightly with green.

05.03.2026 12:14 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0