urabrask-the-hidden
urabrask-the-hidden
asərθ ‘ii nk’ykg pxajtr
212K posts
she/they | 21 | some sort of linguist | mtg. also other stuff | izzet, temur | :3 | terfs/harry potter fans DNI
Last active 60 minutes ago
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urabrask-the-hidden · 2 minutes ago
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something incredibly American about an Allied trooper yelling brand names at Soviets until they recognize him as an ally.
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urabrask-the-hidden · 5 minutes ago
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Malice of Dude
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urabrask-the-hidden · 9 minutes ago
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Remember me and that is enough
[Image ID: A digital illustration of a school of Ichthyosaurs, a marine reptile shaped like a dolphin with a small fluke and paddle limbs, and a shark-like tail. They are all white, and some of them hold stars in their mouth. The biggest Ichthyosaur has a star in its eye, and they are swimming against a blue background. End ID.]
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urabrask-the-hidden · 9 minutes ago
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Aegirocassis benmoulai is a species of giant, 2.3-meter-long filter-feeding arthropod that lived about 480-472 million years ago in the depths of the early Ordovician seas of what is now the Fezouata Formation of Morocco. Ever since its discovery in 2015, Aegirocassis is considered to be the first giant, aquatic, filter-feeding animal that evolved in Earth’s history, preceding the evolution millions upon millions of years later of future large, marine filter-feeders such as the Jurassic ray-finned fish Leedsicthys, the Cretaceous plesiosaur Aristonectes and the baleen whales and whale sharks of the Cenozoic. It was also the largest member of the Hurdiidae, a diverse family of marine radiodont arthropods of the Cambrian and Ordovician periods that includes the famous carnivorous Anomalocaris, and it might have evolved its filter-feeding traits, such as endites or inner structures of its frontal appendages that bore large amounts of baleen-like auxiliary spines that could have been used as a sort of mesh, from smaller, carnivorous ancestors as a result of the Great Ordovician Biodiversification Event, in which certain environmental changes at the time witnessed the diversification of plankton, and in turn the flourishing of new suspension-feeding organisms. The spines of this strange arthropod’s frontal appendages were inward-angled, which allowed them to overlap to a certain degree and thus allow for more control over the size of the filtering mesh, and this unique feature may halve allowed Aegirocassis to feed on bigger-sized zooplankton than other filter-feeding radiodonts, along with large carapace that could have also helped to guide the feeding current to the frontal appendages. Aegirocassis shared its deep-sea habitat with the closely-related radiodont Pseudoangustidontus and several other, smaller arthropods, microorganisms and trilobites, and was also the single largest member of the highly-diverse Fezouata biota.
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urabrask-the-hidden · 10 minutes ago
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This is probably my favourite tweet ever hello we are your bank
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urabrask-the-hidden · 10 minutes ago
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me when i have to put proper citations: ugh this is so annoying who even cares what i do in the footnotes
me when i can't find a source because it hasn't been quoted correctly: i am going to track down the authors and they will answer to me. i will find out who caused this suffering. there will be blood.
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urabrask-the-hidden · 11 minutes ago
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urabrask-the-hidden · 53 minutes ago
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wait a minute..... these arent my memories
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urabrask-the-hidden · 54 minutes ago
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worms eating worms
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urabrask-the-hidden · 54 minutes ago
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Early Simpsons episodes said FUCK blue lives
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urabrask-the-hidden · 57 minutes ago
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norp
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urabrask-the-hidden · 3 hours ago
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they spent billions on this
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urabrask-the-hidden · 3 hours ago
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urabrask-the-hidden · 3 hours ago
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permission to lib out?
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urabrask-the-hidden · 3 hours ago
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Baby gorilla chest pounds for the first time
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urabrask-the-hidden · 3 hours ago
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An ideal work email
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urabrask-the-hidden · 3 hours ago
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midday nap circa 70 mya
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