Tarchia tumanovae

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Day 23: Parrassaurus yacahuitztli

Dilophosaurus Dinosaur Track in the Warner Valley 

by Lee Rentz

I am here to announce that I am opening up limited commissions!

I make all sorts of things, from Dinosaurs/prehistoric animals, to dragons, proplica weapons, and more!

If you have interest, contact me in my DMs and we can work out a price/what you might want (pics of my work posted below)

Vyrenari and Zenith

Daily drawing 25 nov 2021

Feline

And the Great Izuchi himself 🌝

Knocked out a bunch of patreon rewards today; all characters belong to their respective owners-the last character in the last piece is mine, tho; her name is Puzzle & she is a bard

Bit cleaned up page full of my boy Skipper!

As well as some speculative notes on how Aberrant Iggys may differ from non-aberrant ones, focusing on the eyes as they’d need different ones to adapt for the lower light conditions.

Not included yet is how they may be a bit shorter in stature, but beefier in proportion as in Aberrant areas they may need more climbing power vs long running legs up on the plains

Dinovember, day 26; This alcovasaurus is highly suspicious of these passing ornitholestes.

This is actually the last page of dinosaurs I have. The next one is a pterosaur, and the last three will be marine reptiles. But they're all fossils from Morrison or Sundance, and I wanted to include them! Onward! The end is in sight!

Hi there!

Day 22: Yutyrannus huali

Happy Thanksgiving

séance

Here’s one good thing to come out of 2020:

Paleontologists completed a life-sized replica of Sue, the most complete T. Rex ever found.

And she is freaking GORGEOUS!

As I read more about this beauty, I found out some new details regarding things I thought I previously knew about the beast that was Tyrannosaurus Rex, and I’m going to share them with you.

First, and most obvious, her size:

This is nothing new, we all figured T. Rex was big, but I for one never stopped to consider exactly how big it was. Nobody ever really knows what to imagine when they read about something the size of a whale that walked around and ate everything it could kill. 

Speaking of eating things, I just want to remind you all that T. Rex had--by miles--the strongest bite of any terrestrial animal living or dead, somewhere around six and a half tons of force. That’s over six times greater than the current estimate of what Allosaurus was capable of, and three times what was delivered by the highest measured reading of the living title holder--the estuarine crocodile. It didn’t have to waste time swinging its head open-mouthed like Saurophaganax for a little extra oomph, or grow fancy serrated teeth like Carcharodontosaurus to cut pieces out of its prey. It opted for the simplest approach: get its mouth around something and crush it to death; imagine the full weight of an elephant on whatever was between this thing’s jaws.

“How did it find something to eat?” I hear you asking. “It can’t see something if it doesn’t move, right?”

Listen, I love Jurassic Park too, but that’s a big crock of shit.

Notice how both her eyes face forward. That gives her binocular vision (the ability to focus both eyes on one target, like you and I). More importantly it means she has impeccable depth perception due to overlapping fields of vision from each, large, eyeball. Researchers agree that T. Rex not only had incredible vision, but that it was probably better than most modern animals--including eagles, hawks, and owls--and that she could likely spot something three and a half miles away. If something that big can see that well, it doesn’t matter if you move or not, she’d be able to tell if it was an animal trying to hide or a piece of vegetation. So pray she isn’t hungry if she lays eyes on you. And even if by some miracle she didn’t see you, she’d still smell you. 

If she decided you looked tasty, you probably wouldn’t hear her coming as much as you’d feel her. Modern science indicates that T. Rex didn’t roar like in Jurassic Park, but rather bellowed or maybe even hissed like crocodilians. If she were on to you, you’d most likely feel this sense of unease creep up your spine as a low-pitched rumble in the air permeated through you. You wouldn’t know what it was or where it was coming from until you hear her footfalls. By then it’s too late--you could try to run but she’d probably catch you. There’s plenty on YouTube that reconstructs what T. Rex may have sounded like, and it’s legitimately haunting.  

To wrap all of this up, the one bit of good that came out of the cursed year that is 2020 is that this wonderful child of science and art came into the world, and reaffirmed my respect and admiration for the eight ton slab of muscle and teeth that is this magnificent creature.

...and it is nothing if not magnificent.

Belmonts Clay Art on Etsy

Can we just stop and think about how perfect it is that T.rex got the name it did?

Like, paleontology was still a new field when it was discovered. There were probably like ten dinosaurs listed at the time, and they already gave T.rex the greatest dinosaur name ever. There were thousands of species waiting to be discovered that could’ve proved a better fit for the name.

Imagine if Herrerasaurus had been discovered first and they had decided to call it Tyrannosaurus rex because it was a big predator by their standards? It would’ve become a joke about how the great “tyrant lizard king” was actually a little runt compared to later theropod findings.

Or imagine if they gave T.rex a less impressive name, like some other dinosaurs. It could’ve been called Wyomingsaurus or kept the name Manospondylus gigas. What sort of name is “giant porous vertebrae”?

But thankfully it didn’t happen. The president of the American Natural History museum looked at this fossil that was just one of the first of an entire world of dinosaurs waiting to be discovered, and thought “You are the baddest dinosaur we’re ever going to find, so you’re getting the baddest name we can give.”

And it worked. It’s been like 119 years since T.rex was discovered and it’s still the most badass theropod we’ve ever found, with the strongest bite force of any land animal and so successful that wherever it appeared in the fossil record other predators disappeared. It was so badass that as juveniles they outcompeted small-to-medium adult predators.

The baddest dinosaur ever could’ve gotten a weaksauce name, or the baddest name ever could’ve gone to an undeserving dinosaur. But it didn’t, and now the greatest land predator to ever walk the earth has the equally greatest name Tyrannosaurus rex, the motherfucking Tyrant Lizard King.

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Day 24: Citipati