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Size comparisons

JurassicDD Offline
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( This post was last modified: 11-24-2019, 04:19 AM by JurassicDD )

Most current and up to date size comparison from Franoys. Each one of the silhouettes based on rigorous skeletal diagrams drawn following the most up to date data and osteological studies in the scientific literature. Mass estimated via Graphical double integration with a high fidelity mathematical script 

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Canada DinoFan83 Offline
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The 2 classic dinosaurs of everyone's childhoods!
Tyrannosaurus rex (CM 9380, 11.9 meters TL, 7.5 tonnes) vs Brontosaurus (CM 3018, 23 meters TL, at least 22 tonnes). Both skeletals by Hartman

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Read more: http://theworldofanimals.proboards.com/thread/50/size-comparison-scale?page=86#ixzz669CXqU8L
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Canada DinoFan83 Offline
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( This post was last modified: 12-01-2019, 06:42 PM by DinoFan83 )

Size comparison removed; it was improperly scaled. I'll post a better one in just a moment.[/i][/b]
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Canada DinoFan83 Offline
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( This post was last modified: 11-25-2019, 03:18 PM by DinoFan83 )

Alright, rescaled it.

CM 9380 Tyrannosaurus rex (11.9 meters, 7.5 tonnes) vs OMNH 1670 Apatosaurus (28 meters and ~52 tonnes based on this GDI). Bear in mind the estimated adult OMNH 1670 would be about twice as big. Skeletals are by Hartman; I suggest ignoring the apatosaur scalebar as I've upsized it to 20% more than what the scalebar says

Read more: http://theworldofanimals.proboards.com/thread/50#ixzz66Dm0RHxN


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Canada DinoFan83 Offline
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( This post was last modified: 05-30-2020, 06:42 AM by DinoFan83 )

I posted this eariler but the resolution was low and the scaling was off. This is better.

Holotype of Tyrannosaurus rex (11.9 meters axial length, 7.5 tonnes) vs paratype of Mamenchisaurus sinocanadorum (~35 meters total length, 75 tonnes). Scalebar is 1 meter, skeletal credit goes to Hartman and Greg Paul respectively.

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JurassicDD Offline
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The large theropods (holotypes and largest specimens)
note: Scotty the Tyrannosaurus has not been added yet

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BorneanTiger Offline
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(11-25-2019, 06:11 AM)JurassicDD Wrote: The large theropods (holotypes and largest specimens)
note: Scotty the Tyrannosaurus has not been added yet

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The Spino holotype sure looks small compared to the holotypes of T-rex, Gigo & Carcho, and about the same as the Mapu holotype. I don't remember seeing that before.
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Canada DinoFan83 Offline
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CM 9380 Tyrannosaurus rex (11.9 meters, 7.5 tonnes) vs adult estimate for OMNH 1670 (~35 meters and ~100 tonnes scaling up). Skeletals by Hartman; I advise ignoring the Apatosaurus scalebar as I scaled the animal up 50%

Read more: http://theworldofanimals.proboards.com/thread/50/size-comparison-scale?page=87#ixzz66Hes6WHJ


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Canada DinoFan83 Offline
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Max Palaeoloxodon antiquus (4.2 meters SH, 15 tonnes) vs adult OMNH 1670 Apatosaurus (~37 meters TL and a bit over 100 tonnes). Skeletals are by Larramendi and Hartman respectively; black scalebar on bottom left is 1 meter

Read more: http://theworldofanimals.proboards.com/thread/50/size-comparison-scale?page=87#ixzz66fLmnWrX


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JurassicDD Offline
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Tyrannosaurus specimens with their ages included

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Canada DinoFan83 Offline
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( This post was last modified: 12-01-2019, 12:38 AM by DinoFan83 )

The old chart was off so I rescaled this.

Asia's largest land mammal vs Asia's largest dinosaur - Palaeoloxodon namadicus vs Mamenchisaurus sinocanadorum.
Palaeoloxodon namadicus is scaled to ~500 cm shoulder height and is 22 tonnes, while Mamenchisaurus sinocanadorum is scaled to ~35 meters total length and is 75 tonnes. Skeletals are by Asier Larramendi and Greg Paul, respectively.
http://theworldofanimals.proboards.com/p...803/thread

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Canada DinoFan83 Offline
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( This post was last modified: 12-03-2019, 05:35 PM by DinoFan83 )

Atlantic walrus (Prehistoric Fauna) vs Dakosaurus (Wikimedia Commons). Scalebar is 1 meter

http://theworldofanimals.proboards.com/t...llTo=51238

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United States Pckts Offline
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A conversation between Notch2 and the giant.Credit to BestInpet .

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Rishi Offline
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(11-30-2019, 03:54 AM)JurassicDD Wrote: Tyrannosaurus specimens with their ages included

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They took almost 30 years to teach full adulthood size!?..
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United States Sauron Offline
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(12-02-2019, 11:43 PM)Pckts Wrote: A conversation between Notch2 and the giant.Credit to BestInpet .

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You don't actually think this is REAL, do you? A bull elephant and a male lion standing 2 feet in front of each other and one has it's eyes closed and the other is looking off in a different direction.
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