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| Extinct Animal Questions | |
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| Topic Started: Nov 26 2013, 10:24 PM (193,247 Views) | |
| Paleodude | Feb 12 2017, 02:21 AM Post #3706 |
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ex-Krampus
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In short, no. Ceratosaurus has no evidence it lived any kind of semiaquatic lifestyle. It's anatomy dosent suggest this as it has no way to propel itself either by tail or limbs and it more closely resembles a traditional terrestrial theropod than any spinosaur or other amphibious creature. |
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| BossMan, Jake | Feb 12 2017, 03:10 AM Post #3707 |
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Son of God
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Honestly after looking at ceratosaurus skeletons from this year (and 2016 lol) it's looking more like ceratosaurus wasn't even adapted for speed either like in earlier renditions. I think it's possible that they favored more forested regions and maybe "swamp like" habitats where their bulk and teeth could do more damage by cornering prey into tight corridors and bullying the prey into submission before consumption. |
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| babehunter1324 | Feb 12 2017, 04:48 AM Post #3708 |
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One thing that we have to keep in mind is that despite of how robust Ceratosaurus may look they actually where extremelly narrow from the front compared to most theropods of it's size. |
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| Incinerox | Feb 12 2017, 10:13 AM Post #3709 |
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Āeksiot Zaldrīzoti
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One paper (mostly about bite mechanics between theropods) actually makes a point that Ceratosaurus, while slower overall than Allosaurus, was able to accelerate quicker. Make of that what you will. I'm also kinda convinced that Ceratosaurus was more a badland specialist, preferring dry, scrubby environments over forests and swamps. |
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| magpiealamode | Feb 12 2017, 05:40 PM Post #3710 |
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No good hero is a one-trick phony.
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The fascinating but also frustrating aspect of paleontology is that there are things about an animal's biology that are difficult to pull from a skeleton, such as how well it retained water or where all of the fat deposits were. This is stuff that might give us valuable information about each creature's niche and how it would have interacted with others in its environment. |
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| BossMan, Jake | Feb 14 2017, 02:16 AM Post #3711 |
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Son of God
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Been looking at a few skeletals lately and noticed a few things with Marshosaurus and Torvosaurus, the skull of the former is very much like Torvo's with traits of being a juvenile (short skull, lack of eye ridge and near flat dorsal section) so could it be plausible to say that's Marshosaurus is a juvenile Torvosaurus? |
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| BossAggron | Feb 14 2017, 02:59 AM Post #3712 |
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Formerly Dilophoraptor
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I don't think we actually have enough of Torvosaurus to put a ruling on that concept, but i like where it's going. |
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| Incinerox | Feb 14 2017, 04:08 AM Post #3713 |
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Āeksiot Zaldrīzoti
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Torvosaurus is actually known from somewhat reasonable remains, and we have several Marshosaurus specimens to compare too. Conclusion: They were not related. Marshosaurus was found to be a piatnitzkysaurid, while Torvosaurus was sister taxon to Megalosaurus itself. Edited by Incinerox, Feb 16 2017, 07:16 PM.
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Feb 16 2017, 06:41 PM Post #3714 |
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Speaking of Marshosaurus, what were Stokesosaurus and Marshosaurus even doing in the Morrison Formation? What kind of niche were they filling out exactly, what with three other larger predators in the environment and only a few smaller Dinosaur species that were still not on the super small end of the Dinosaur size scale. |
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| Incinerox | Feb 16 2017, 07:20 PM Post #3715 |
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Āeksiot Zaldrīzoti
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Probably preying on the dozen or so curotarsans, smaller theropods and the plethora of ornithischians in the region. Prey options were diverse. |
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| babehunter1324 | Feb 16 2017, 07:21 PM Post #3716 |
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And baby Sauropods. Many, many baby sauropods. |
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Feb 16 2017, 08:42 PM Post #3717 |
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well, yes, but were they specialized towards one form of prey item? |
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| Incinerox | Feb 17 2017, 07:12 AM Post #3718 |
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Āeksiot Zaldrīzoti
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Not really. Basal megalosauroids are surprisingly generalist compared to their spinosaurid brethren. |
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| 54godamora | Feb 19 2017, 12:09 AM Post #3719 |
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ok really odd question: would dinosaurs have eyeshine? |
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| BossMan, Jake | Feb 19 2017, 12:35 AM Post #3720 |
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Son of God
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eyelashes are hair and we know dinosaurs didn't have hair because they are more linked to reptiles and birds which the ladder supported feathers. So in short...NO |
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