#peter posts

[bellshazes]

"There's a time to live and a time to die. And I plan to be joyful in both" is such a raw line you'd think it came from an actual piece of media but it's just from bdubs ancient Twitter replies.

[good-night-space-kid]

Geology and The Terror

As a geologist who is incapable of turning off their geology brain even while watching shows for fun, one of the things that baffles me a bit about The Terror is why they continuously refer to the landscape as shale when both King William Island and the filming location in Pag, Croatia are dominated by limestone. Given the desolation of the landscape, the geology is rather at the forefront of many scenes so it was fun to try and parse it out as I watched.

King William Island, Nunavut, Canada

According to the official map of the bedrock of the region as published by the Canadian government (Harrison et al., 2015), the entirety of King William Island is mapped as dolostone, dolomitic limestone, and limestone with only minor components of shale, sandstone, conglomerate, and breccia. This is a shelf marine deposit dating back to the Late Cambrian, so this is very old sedimentary rock but younger than most of the surrounding hard rock that composes various parts of the Canadian shield. Notably, the pink units mapped on the Boothia Peninsula are Paleoproterozoic in age (2.5-1.6 billion years old), potentially up to 2 billion years older than the limestones of King William Island.

(This is an absolutely massive .pdf file with some scaled features so I would recommend viewing via the official publication to actually read anything or see fine details: publications.gc.ca/pub?id=9.557274&sl=0)

Notably, this map was published in 2015, 8 years after the novel was written. However, according to the bibliography for the map (which can be accessed via the previous link) a preliminary geologic map has existed for the area since at least 1967, though I was unable to track this publication down online. The novel was clearly thoroughly researched and Dan Simmons could have easily accessed this publication and others through multiple institutions.

The surficial geology of King William Island has also been mapped, and is predominantly glacial, as one would expect given it's location. For those unfamiliar with glacial geology processes, this is basically saying that the bedrock is buried under a bunch of glacial deposits. Glacial till is composed of rocks and sediments plucked from the bedrock and ground up. This is why the surface of the island is not one big rock, but a bunch of smaller pieces. Interestingly, the material on the southern part of the island is sandier because it contains more material derived from the Canadian Shield further south. If you're interested in glacial geology, I highly recommend zooming around a bit on Google Earth because the features here are GORGEOUS.

(This map is absolutely massive and the lines scale with zoom so it's hard to see at this resolution, access it here: publications.gc.ca/pub?id=9.834073&sl=0)

(Google Earth Pro, satellite imagery from 2020)

According to the surface geology map and Google Earth, the actual landscape of King William Island is much more water logged than it appears in the show. It's not entirely impossible that there has been some geomorphological change since 1848, but most of the features mapped would have been formed during the last ice age and as the glaciers melted and not more recently. This would have been handy for the men of the Franklin Expedition because each of these pools is filled with freshwater.

Pag, Croatia

Tracking down a geologic map of Croatia was somewhat challenging as I don't speak Croatian. I was able to find a map of the whole country, and while it's all in Croatian the symbol for the geologic time periods is universal so time periods can be correlated. This shows that the units that make up Pag are Cretaceous and Paleocene-Eocene in age.

(Map accessed here: https://www.hgi-cgs.hr/en/geoloska-karta-republike-hrvatske-1300-000/)

I was able to find a .pdf (access here: http://kig.kartografija.hr/index.php/kig/article/view/158/274) that had a bit more information on the map above but at a lower resolution. This states that the Cretaceous units are dominantly carbonates from the Adriatic sea and the Eocene units are also carbonates. This makes sense as both the Cretaceous and Paleocene-Eocene boundary/PETM are times of increased global temperature correlated with increases in global sea level.

As always, the best geology website out there, Macrostrat, also came through on the unit lithologies. I was unable to access the source listed on Macrostrat, but both the Cretaceous (green) and Paleocene-Eocene units (orange) are listed as limestone.

(Source: https://macrostrat.org/map/#x=16&y=23&z=2)

One of the best views that we get of the geology on Pag is the last scene with Bridgens in episode 9. During the zoom out of this scene we get a really nice view of the bedrock and debris covering it.

Given all of this, I'm really not sure where the landscape description as shale came from. If there is historical precedence for calling the rocks on the island shale, let me know! I have read a few books but none of the primary sources from the expeditions to this region, so if it comes from that I wouldn't be surprised.

Overall though, I have to say that the filming location was well chosen given the similarities it holds to the geology of King William Island.

[spankoffskithroughspace]

[A nerdy-looking teen in a bowtie stands at the edge of the Hatchetfield Witchwood, looking exhausted and mildly confused. ...Had he been there before? Where did he come from?]

[Peter leans against a tree, catching his breath.]

[piperedpeter]

if you have ever drawn mcd zane ro'meave specifically with his little veil mask please know that i love you so much and im giving you a kiss on the head

[petrparkr]

least favorite superhero??

right now? ironman. he won't let me in the intern labs rn cause im a "bad influence" and i "keep blowing things up." i think he's just a wuss though

[just-beyond-ecoust]

pressure machine (album) by the killers x bj

in another life / s8ep22 / pressure machine / s8ep22 / in another life / s8ep22 / in the car outside / s8ep6 / in another life / s10ep17 / in another life

[pirepoumon]

lately my grandmother (who i adore, who was my first roommate when we both moved out of my parents' house during college) has been responding to my texts mainly thru emojis which is very cute but. g, what's up. what are you meaning here.

[mork-tee]

Not to be dramatic but if a man time travelled me back to college I would not survive like I’m doing what I can the first time I would straight up cry and drop out if I had to take chemistry again

[beeboysupreme]

Hey!! i know i don’t post here myself a lot and i don’t have many followers so i don’t expect this to get much traction but i am raising money for my top surgery! it is something i have been saving for for years and i finally have all my referrals and documents and a consultation booked. i have almost enough money but i just need a little more to get me thru the recovery period where i’ll be unable to work

if you can donate a little bit or even just share this post it would mean a lot

thanks so much ❤️❤️❤️

[sunriseovergotham]

characters have to be a little bit awful in ways that you cant defend. its good for the ecosystem. your honor he did do that. He did in fact do that

[bellshazes]

"omg did you know the hopper clock was invented so that etho s. lab could give his invention wilson a working heart, so it's like this immense act of love" no i didn't because he invented the hopper clock to have a thing to do unethical experiments about how neglectful can you be to a tamagotchi before it dies. for funzies. the hopper clock is tool of evil. so jot that down

[good-night-space-kid]

I want to see meteorites

well lucky for you, i just took a whole class on planetary geology, so here's a couple of fun meteorites.

but first, a definition. meteorites are fragments of the primordial solar nebula that were not accumulated into the present planets or come from planets in our system.

widmanstatten structures are very cool and present in many meteorites and look like the photo below. they are brought out by acid etching meteorites after cutting and polishing them. they are thought to be formed in the centers of planetary and smaller bodies, and probably what the earth's core looks like.

stony-iron meteorites are popular favorites for slabs because they often are a mix of, as you might guess, iron and olivines. they look like this:

among the famous meteorites is allan hills 84001, a carbonaceous meteorite found in antarctica and from mars made famous for the potential biotic (made by living creatures) structures. this one has been the subject of heated debate, but personally i'm not convinced that it's biotic.

and another famous meteorite, angra dos reis. this is one of 6 meteorites classified as an angrite, a meteorite that (might be) from mercury. angrites are cool as hell and there's a lot out there about them and why they may or may not be from mercury, too much for me to discuss in this post, but i definitely recommend looking into them because they're really interesting.

meteorites are super cool! if you want to learn more, looking into the research around the two meteorites is a good intro to how meteorite research works, the challenges that comes with studying extraterrestrial objects, and the rigorous scientific debate that occurs within the planetary geology community. enjoy!

[spankoffskithroughspace]

Tinky got to you, huh?

@space-drifter-angie

You know it.

[piperedpeter]

chubby zane rights

[petrparkr]

Don't know if this has been asked before, but have you met Harley?

keener? yeah. unfortunately

[pirepoumon]

being so brave and responsible by washing my cotton next-skirt-material before doing any drafting. (circle... skirt.... with wide waiastband??? first ever zipper?????) but i'm being punished for being brave & responsible by it immediately starting to rain as i needed to go outside & move it to the dryer. so i will probably not learn anything from this