First up, Lystrosaurus maccaigi is a non-mammalian Therapsid, which is to say that they belong to the group which hosts the origin of true mammals but they themselves are not directly related to mammals. All non-mammalian Therapsids are extinct. ☠️#2022MMM

13 85

Ya'll I hope the Dimetrodon makes it in JWD! It's one of the most known Synapsids comparing to Lystrosaurus! I wonder if there will be a fight between Lystrosaurus and Dimetrodon, how amazing would that be? I really do hope it isn't as rushed as the last one did.

1 4

day two. What if every thing in the Jurassic was lystrosaurus! A repetitive of buccinadon (right), a common herbivore, stands next to a Duofindodens (left) a mid sized carnivore. both only have two teeth in they're mouths.

85 480

Lystrosaurus will be featured in who are excited about it 😁 and what are your thoughts?

6 49

Three creatures from the Triassic.

Lystrosaurus, Dorosuchus, and Rhinodicynodon.

0 7

The three Lystrosaurus species I showed yesterday will be part of 4 pages/2 plates of my book (in preparation) that deal with the Early Triassic Lower Fremouw Formation of Antarctica. Here is a preview of both plates

18 141

Day 12 of my Dimetrodon (those who haven't seen the list: it's not a dinosaur!).
Lystrosaurus received egg eyes, so Dimetrodon got them too :)

41 196

Decorate your home with our Permian Weirdos! Dimetrodon, Lystrosaurus, Cotylorhynchus, and Estemmenosuchus are all available as both posters and framed prints.

https://t.co/KywcindUhb

Illustrations by Greco Westermann

5 17

Ichthyostega, Thylacosmilus, Titanis, Lystrosaurus

0 11

Lystrosaurus. Late Permian–Early Triassic, 255–250 million years. Herbiverous Dicynodont (two tusks). Art by Maurice Wilson.

0 1

Decorate your home with our Permian Weirdos! Dimetrodon, Lystrosaurus, Cotylorhynchus, and Estemmenosuchus are all available as both posters and framed prints.

https://t.co/KywcindUhb

Illustrations by Greco Westermann

4 10

Give your beverages a prehistoric place to rest with this set of four Permian Weirdo coasters. The illustrations feature classic Dimetrodon, survivor Lystrosaurus, tiny-headed Cotylorhynchus, and Estemmenosuchus with crazy headgear.

https://t.co/jixph5VIU1

15 73

Results from the
Estemmenosuchus, Lystrosaurus, Secodontosaurus and Megawhaitsia.
We decided to only do synapsids today, but everyone was just suggesting Permian/Triassic stuff. Shame!

74 357

Our scientists find themselves in South Africa in the Early Triassic and spot a Lystrosaurus playing with her young.

0 1

It’s and here is a WIP I’m working on of a Proterosuchus which just captured a young Lystrosaurus at an Early Triassic, South African river bank. Will it consume it in the water or on land? Many details to be refined but it is getting there.

45 190

For a short time, during the earliest Triassic, some parts of the world belonged to the Here for I have reconstructed the large-sized Moschorhinus. It is defending its recent kill, a Lystrosaurus, from a group of Tetracynodon

64 194