#riparovenator

[alex-fictus]

R is for...?

All of the R names in my Paleo Party! R there any I'm missing? (Geddit??)

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[joakinmar]

Spinosaurs by Anthony J. Hutchings: Riparovenator and Ceratosuchops, Riparovenator, Ceratosuchops and his brain, White Rock spinosaurid, Irritator challengeri, Irritator chasing pterosaur.

[dani-m-art]

Been working on some paleoart between commission work since I leave for SVP in 2 weeks and dinosaurs are understandably on the brain

Here's a Riparovenator hunting, inkwash and inkpen on a sketchbook that's probably meant for neither lol

[mesozoicmarket]

A partial dinosaur tooth of an indeterminate baryonychine spinosaurid, likely a Ceratosuchops inferodios or Riparovenator milnerae from the Wessex Formation in the Isle of Wight, England. The tooth lacks fluting typically seen in baryonychine teeth, though some positional tooth morphologies that lack fluting have been described from Baryonyx.

[saritapaleo]

Archovember 2024 Day 30 - Iguanodon bernissartensis

Our final species for Archovember is Iguanodon bernissartensis! As one of the more famous dinosaurs, Iguanodon is known for being one of the first dinosaurs to recieve a life-sized model, while now outdated and with the thumb spike placed on its nose. This has made Iguanodon a public example of how our scientific advances have improved our understanding of these ancient animals.

A very successful species in life, Iguanodon bernissartensis lived from the Late Jurassic all the way into the Early Cretaceous. Remains have been found in Belgium, Germany, England, and Spain. It is the type species of its own family of ornithopods: the Iguanodontids. They were large, bulky, muscular animals that could shift between quadrupedality to bipedality when needed, but were probably more quadrupedal as they got older and heavier. Their long arms supported conical thumb-spikes that could have been used for defense and/or for foraging. It used its cropping beak and grinding teeth for chewing up tough plant matter. Its long outer fingers were flexible, and may have aided in grabbing onto food as well.

Due to its wide range across Europe and across eons, Iguanodon bernissartensis would have lived alongside a variety of different species in different time periods and habitats. Formations where it has been found include the Sainte-Barbe Clays Formation, the Arcillas de Morella Formation, and the Wessex Formation. In Early Cretaceous Europe, it would have lived alongside fellow iguanodonts like Mantellisaurus and Valdosaurus. Other ornithischians included ornithopods like Morelladon, ankylosaurs like Polacanthus and Vectipelta, and smaller ornithischians like Hypsilophodon and Vectidromeus. It would have also come across sauropods like Garumbatitan, Oplosaurus, Eucamerotus, and Ornithopsis, spinosaurids like Protathlitis, Vallibonavenatrix, Ceratosuchops, and Riparovenator, other carnosaurs like Altispinax and Neovenator, compsognathids like Aristosuchus, and dromaeosaurids like Ornithodesmus and Vectiraptor. Iguanodon would have also shared Early Cretaceous Europe with pterosaurs like Coloborhynchus and pseudosuchians like Anteophthalmosuchus and Bernissartia.

This art may be used for educational purposes, with credit, but please contact me first for permission before using my art. I would like to know where and how it is being used. If you don’t have something to add that was not already addressed in this caption, please do not repost this art. Thank you!

[new-dinosaurs]

Protathlitis cinctorrensis Santos-Cubedo et al., 2023 (new genus and species)

(Tail vertebrae of Protathlitis cinctorrensis, from Santos-Cubedo et al., 2023)

Meaning of name: Protathlitis = champion [in Greek, referencing the centenary of the Villarreal football club, which won the UEFA Europa League in 2021]; cinctorrensis = from Cinctorres

Age: Early Cretaceous (Barremian), about 126–127 million years ago

Where found: Arcillas de Morella Formation, Valencian Community, Spain

How much is known: An upper jaw fragment and five tail vertebrae of one individual, as well as an isolated tooth.

Notes: Protathlitis was a spinosaurid, a group of large theropods with specializations for feeding in aquatic habitats. Along with Vallibonavenatrix and Camarillasaurus, which are also from Spain, Iberospinus from Portugal, and Baryonyx, Ceratosuchops, and Riparovenator from England, Protathlitis adds to the growing understanding that spinosaurids were highly diverse in western Europe during the Early Cretaceous.

Reference: Santos-Cubedo, A., C. de Santisteban, B. Poza, and S. Meseguer. 2023. A new spinosaurid dinosaur species from the Early Cretaceous of Cinctorres (Spain). Scientific Reports 13: 6471. doi: 10.1038/s41598-023-33418-2

[outlying-hyppocrate]

it is my sworn duty to assign my moots a dinosaur that fits their vibes. this is Riparovenator!

this is absolutely fantastic. i appreciate this very much

[lace-arts]

Dinovember day 18: Riparovenator!

[identifying-prehistoric-wildlife]

Ceratosuchops inferodios, Riparovenator milnerae, Iguanodon bernissartensis, and Istiodactylus latidens.

Wyll being the youngest of the guys is funny to me

[cretaceous-kid]

NEE SPINOSAURIDS NEW SPINOSAURIDS TWO NEW SPINOSAURIDS

here’s the full article!

https://tetzoo.com/blog/2021/9/27/two-new-spinosaurid-dinosaurs-from-the-english-cretaceous

[armadillorollup]

weird fish boys

[alex-fictus]

The Mesozoic is Orange!

Riparovenator / Baryonyx - Meraxes - Scelidosaurus (New design!)

Dilong - Edmontosaurus - Yi qi

Utahraptor - Giraffatitan - Sinosauropteryx

Sinomacrops - Diplomoceras - Shastasaurus

Pachyrhinosaurus - Ornithocheirus - Borealopelta

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[awannabepaleoartist]

Why The Long Faces?

Yesterday, some new spinosaurs out of the Isle of Wight were formally described/revealed. They are very similar to Baryonyx, but as I understand it enough material was discovered to make the argument that Riparovenator and Ceratosuchops are sufficiently different.

To catch the bandwagon of drawing new dinosaurs in a timely manner, here are some shitposts. Enjoy.

[soybeenss]

Help girl I keep thinking about spinosauridae

[mesozoicmarket]

A dinosaur tooth of an indeterminate baryonychine spinosaurid, likely a Ceratosuchops inferodios or Riparovenator milnerae from the Wessex Formation in the Isle of Wight, England. The spinosaurids from the Wessex Formation were formerly assigned to Baryonyx walkeri which is only described from the Weald Clay Formation.

[dani-m-art]

Wake up yall new spinosaurids dropped

(Riparovenator Milnerae)