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| Visual Comparisons Thread | |
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| Tweet Topic Started: Jan 7 2012, 01:17 AM (507,303 Views) | |
| Cat | Jan 23 2012, 10:50 PM Post #61 |
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Omnivore
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Megalodon is far too small here! And Predator X is too small too. |
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| Wolf Eagle | Jan 24 2012, 07:22 AM Post #62 |
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M E G A P H Y S E T E R
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Ya, this was one of the worst comparisons. Look at the spikes on the Triceratops' back! And the Sperm Whale has no tail! It just has too fins at the back which are pretty much just attached to it's torso. Lol. |
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| deemwhy | Jan 24 2012, 04:17 PM Post #63 |
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Unicellular Organism
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Edited by deemwhy, Jan 25 2012, 03:24 AM.
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| deemwhy | Jan 24 2012, 04:18 PM Post #64 |
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Unicellular Organism
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| deemwhy | Jan 24 2012, 04:28 PM Post #65 |
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Unicellular Organism
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| deemwhy | Jan 24 2012, 05:01 PM Post #66 |
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Unicellular Organism
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![]() About Puertasaurus: Taxonomy: Sauropoda; Macronaria; Titanosauria; Lognkosauria Known only from a lower neck vertebra, a front dorsal, and two as-of-yet unpublished tail vertebrae, this creature was colossal, and could easily have been 130 feet (40m) long, perhaps longer depending on the size of its tail. In that respect, this reconstruction is actually pretty conservative. Dr. Fernando Novas described and named this king of the titans in 2005, and quickly it became clear that even Argentinosaurus was no match for it in the lineup for "biggest dinosaur". Puertasaurus is a very late-evolving member of Lognkosauria, a strange family of intermediate titanosaurs with extremely massive vertebrae with massive processes, and super-wide hips and rib cages. I would even go so far as to say this was probably the widest and most voluminous rib cage of any animal known to science - although the ribs are missing, the huge width of the wing-like diapophyses of the dorsal indicates an unusually wide rib cage, perhaps as wide as 7 meters. When alive, the whole animal probably weighed well over 100 tons. A particularly odd feature of this species is its unusual neck shape - wider than it is deep, and with very squat centra, this design made possible a downright insane range of vertical motion, even perhaps leaning the head back past vertical, but also likely limited horizontal/lateral neck motion to some degree. Puertasaurus appeared in Argentina some 69 million years ago, long after the first Lognkosaurians, which date back to the mid-Cretaceous - in fact, it's one of the last sauropods to have lived, and certainly the last of the truly gigantic ones. As with most dinosaurs known from so few remains, any reconstruction is largely speculative. Still, what you see here is the first truly high-fidelity restoration of Puertasaurus and the only one done from multiple views to really give a sense of the animal's 3D form. Giganotosaurus (though it lived earlier) is included for scale as it was the largest meat-eater. Edited by deemwhy, Jan 25 2012, 03:29 AM.
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| deemwhy | Jan 24 2012, 05:15 PM Post #67 |
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Unicellular Organism
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| deemwhy | Jan 24 2012, 05:59 PM Post #68 |
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Unicellular Organism
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![]() Puertasaurus v Paraceratherium |
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| Taipan | Jan 24 2012, 08:42 PM Post #69 |
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Administrator
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This guys great! : Serchio25![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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| Wolf Eagle | Jan 24 2012, 09:46 PM Post #70 |
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Wow. Those are great! |
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| Wolf Eagle | Jan 24 2012, 09:47 PM Post #71 |
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M E G A P H Y S E T E R
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By the way, Deemwhy, all of your Photobucket pictures aren't showing because they have been deleted or something. |
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| deemwhy | Jan 25 2012, 03:24 AM Post #72 |
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Unicellular Organism
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taipan, those pics are great.
Edited by deemwhy, Jan 25 2012, 03:46 AM.
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| MightyKharza | Jan 25 2012, 04:45 AM Post #73 |
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Omnivore
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By yours truly ![]() ![]() Credit goes to Tianithen
Edited by MightyKharza, Jan 25 2012, 04:47 AM.
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| Apex | Jan 25 2012, 04:47 AM Post #74 |
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Omnivore
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great comparisons mighty |
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| Wolf Eagle | Jan 25 2012, 06:43 AM Post #75 |
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M E G A P H Y S E T E R
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Those are good Kharza. I really like your drawings. |
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6:06 PM Jul 13