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bosssaurus.bsky.social
BossaurusRex
@bosssaurus.bsky.social
100 followers 84 following 110 posts
- Artist - Paleoartist
- Anime lover - Kaiju lover 🇹🇭
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bosssaurus.bsky.social
A male barbaridactylus flying in the sunset.

#paleoart #barbaridactylus #pterosaur
November 17, 2025 at 1:27 PM
Reposted by BossaurusRex
thepaintpaddock.bsky.social
Get domed. #pachycephalosaurus
A digital illustration of a green, two-legged herbivorous dinosaur. The top of the skull is a dome, made of solid bone and keratin, studded with spikes.
November 16, 2025 at 5:42 AM
bosssaurus.bsky.social
Run!! Run!!

#paleoart #achillobator #dinosaur
November 10, 2025 at 1:40 PM
Reposted by BossaurusRex
ppaleoartist.bsky.social
this week's #Paleostream flocking sketches!!! i had two busy days in a row after Saturday so these are a tiiiny bit late, but yeah flocking is back!!!

this week we sketched Nanotyrannus (i sketched N. lethaeus), Pteranodon, Phosphorosaurus, and Helicoprion (i drew a juvenile)

#paleoart #alttext
a Nanotyrannus lethaeus rolls around in a shallow pool of water, foliage can be seen in the background Nanotyrannus is a species of dinosaur once thought to be a juvenile Tyrannosaurus rex, however, it recently was concretely proven to be distinct from Tyrannosaurus, as well as being quite far removed from it on the tyrannosaur tree being a member that diverged much earlier. Nanotyrannus lethaeus is a species that can be differentiated from Nanotyrannus lancensis in a variety of ways, however, in this piece the most notable way is its more slender skull as oppose to the more boxy skull of N. lancensis a female Pteranodon flies above the sea, repositioning a belemnite in its jaws. the panicked belemnite squirts a jet of ink in an attempt to escape. it has a pathology on its back that shows it's escaped predation in the past, but this attempt will be futile Pteranodon is a large sea-faring pterosaur known for its long crest and long peak, it is the most well known behind Pterodactylus. there is a massive debate about which specimens actually belong to the genus, however, it is accepted that the smaller crested mature specimens most likely represent females belemnites are a group of extinct cephalopods with hard internal guards that helped in buoyancy and structure of the body, they're homologous structures to the pens of squid a Phosphorosaurus investigates an underwater camera at night in very cloudy water. the light of the camera illuminates a cloud of particles in between it and the small mosasaur, obscuring its body sans the lighter colouration on its face, neck, flippers, and belly. its eye reflects the light back into the camera Phosphorosaurus is a halisaurine mosasaur (small slender marine reptiles that looked vaguely like reptilian seals). Phosphorosaurus had particularly large orbits and forward facing eyes, leading many to speculate that it was nocturnal from above the surface of the water at night, a camera illuminates a school of aulacoceridan belemnoids swim away from a juvenile Helicoprion. the juvenile has caught caught one, using its buzzsaw-like whorl of teeth to slice through the cephalopod's guard, the cephalopod squirts a jet of ink in a futile attempt to escape, however, it's already too late for it Helicoprion is a cartelagionous fish that is often mistaken for a shark, but is actually closer related to chimaeras. it's most well known for its whorl of teeth that puzzled Palaeontologists for decades, we now understand that the whorl sat on the lower jaw and was used in a saw-like motion to cut cephalopod prey against the teeth on its palatoquadrate (upper jaw) aulacoceridan belemnoids are a group of extinct cephalopods with hard internal guards that helped in buoyancy and structure of the body, they're homologous structures to the pens of squid
November 9, 2025 at 6:36 PM
bosssaurus.bsky.social
"I'm not juvenile tyrannosaurus."

#paleoart #nanotyrannus #dinosaur
November 1, 2025 at 4:11 PM
Reposted by BossaurusRex
somniosa.bsky.social
Navigator of the River Lethe
#Nanotyrannus
November 1, 2025 at 4:06 AM
bosssaurus.bsky.social
The giant heron

#paleoart #spinosaurus #dinosaur
October 29, 2025 at 2:38 PM
Reposted by BossaurusRex
pauloleiteart.bsky.social
Finished sculpting this Lythronax. Just need to work on the textures now.
#dinosaur #jurassicpark #jurassicworld #paleoart #paleontology #art #lythronax #3dart #art
3d render of a Lythronax. 3d render of a Lythronax. 3d render of a Lythronax. 3d render of a Lythronax.
October 28, 2025 at 9:58 PM
bosssaurus.bsky.social
Albertosaurus sarcophagus

#paleoart #albertosaurus #dinosaur
October 19, 2025 at 1:22 PM
Reposted by BossaurusRex
emilyart.bsky.social
#Paleoctober2025 day 15 paleoart sketch with the earliest known shelled cephalopod Plectronoceras.

#Paleoctober #Paleoart #Plectronoceras #Cephalopod
Speedpaint of the cephalopod resting on the ocean floor. Its shell is off-white and its flesh is a deep red-orange.
October 18, 2025 at 6:42 AM
Reposted by BossaurusRex
literallymiguel.bsky.social
Alamosaurus
#paleoart for James Stryker!
October 18, 2025 at 7:35 PM
bosssaurus.bsky.social
"Different lizard"

#paleoart #allosaurus #dinosaur
October 12, 2025 at 1:23 PM
Reposted by BossaurusRex
mariolanzas.bsky.social
COLLIDOSUCHUS, from the ✨new video✨ : www.youtube.com/watch?v=YULv... dedicated to Temnospondyls 🐸 . #collidosuchus #paleoart #temnospondyli #triassic
October 4, 2025 at 10:32 AM
Reposted by BossaurusRex
paleoman007.bsky.social
Lambeosaurus lambei
Lambeosaurus sketch
October 5, 2025 at 8:13 AM
bosssaurus.bsky.social
Indoraptor redesign

#paleoart #JurassicWorld #dinosaur
September 30, 2025 at 2:39 PM
bosssaurus.bsky.social
"This is what my video camera recorded in my backyard at night."

#paleoart #spinosaurus
September 26, 2025 at 3:17 PM
Reposted by BossaurusRex
kmonvishlawan.bsky.social
Zavachepale, light study
hi-res, draft, ref and story
on Patreon: www.patreon.com/c/thepaleoar...
September 25, 2025 at 9:23 AM
bosssaurus.bsky.social
"The most powerful bite force of any known land animal to have ever existed"

#paleoart #tyrannosaurus #dinosaur
September 20, 2025 at 3:11 PM
Reposted by BossaurusRex
dragonsofwales.bsky.social
I drawed a dinosaur.
#SciArt
An illustration of a large T. rex on a white background. The dinosaur has a mostly grey body with pale stripes and splotches, with earthy orange tones around its head and neck. “Tyrannosaurus was a bipedal carnivore with a massive skull balanced by a long, heavy tail. Relative to its large and powerful hind limbs, the forelimbs of Tyrannosaurus were short but unusually powerful for their size, and they had two clawed digits. The most complete specimen measures 12.3–12.4 m (40–41 ft) in length, but according to most modern estimates, Tyrannosaurus could have exceeded sizes of 13 m (43 ft) in length, 3.7–4 m (12–13 ft) in hip height, and 8.8 t (8.7 long tons; 9.7 short tons) in mass.” (Source: Wikipedia)
September 19, 2025 at 5:29 PM
Reposted by BossaurusRex
palaeojules.bsky.social
Happy #FossilFriday! Here's a little goober I haven't shared here yet: a Tianyulong jumping of a broken branch of Yimaia capituliformis (a relative of ginkgo). This is based on an unpublished specimen which did the rounds online a few years ago. #paleoart #paleobotany #paleontology #dinosaur
a small brown dinosaur with a very fluffy round body and a long skinny tail with a tuft at the end jumping off a broken off ginkgo branch, splinters of wood fly through the air behind it.
September 19, 2025 at 2:01 PM
bosssaurus.bsky.social
"I took this photo while wildfires were raging in rural Romania."

#paleoart #pterosaur
September 11, 2025 at 3:10 PM
Reposted by BossaurusRex
austincarcharia.bsky.social
Parasaurolophus walkeri colour concept art

#art #paleoart #dinosaurs #procreate #digitalart
A reconstruction of male Parasaurolophus walkeri in an active walking posture, the animal's colouration is partially inspired by Spiny-Tailed Lizard. A reconstruction of female Parasaurolophus walkeri in an active walking posture, the animal's colouration is partially inspired by Spiny-Tailed Lizard. Unlike its male counterpart, the colour is more muted.
September 11, 2025 at 5:04 AM
Reposted by BossaurusRex
tappingsnurtle.bsky.social
Spicomellus afer (2025)

This one’s a panorama so you guys might wanna open this one up

#paleoart #paleontology #sciart #spicomellus #dinosaurs #ankylosauria
A pair of Spicomellus, a recently described basal ankylosaur, meet up on a beach in Jurassic Morocco. One is shaded by a rock face, while the other lies down, soaking up the sun.
September 10, 2025 at 8:58 AM
bosssaurus.bsky.social
"Walker's heavy claw"
Baryonyx walkeri

#paleoart #baryonyx #dinosaur
September 1, 2025 at 3:00 PM
bosssaurus.bsky.social
"Otodus megalodon"
The giant megatooth shark

#paleoart #megalodon #shark
August 24, 2025 at 3:36 PM