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Time for a daily dose of science!
Rumors of an approaching "mini ice age" have been flying around a lot lately, but thankfully (or not), they aren't true.
NASA's New Horizon's probe got up close and personal with former planet Pluto. No word yet on how Pluto feels about the demotion.
The teeth of a large tyrannosaur have been discovered in Japan.
Huanansaurus, yet another oviraptorid from the Nanxiong Formation, is described and appears to be a close relative of Citipati.
Lepidus, a simply named theropod from Texas, is probably the oldest coelophysoid ever found. This study is also one of many in recent years that have found Eoraptor to group closer to sauropodomorphs than to theropods.
Speeking of sauropody-things, it wouldn't be a new year without some generic basal sauropodomorph from Gondwana; enter Sefapanosaurus.
And then there's Kosmoceratops wannabe Wendiceratops, which also had an unusual nasal horn.
Oh, and remember that little enantiornithe preserved with feathers from Brazil? Well now it has a name: Cratoavis cearensis.
Mark Witton published a paper suggesting early pterosaurs like Dimorphodon may have actually been quite nimble on the ground. As usual, Peters is upset that he wasn't referenced.
Kellner analyzed the remains of the earliest pterosaurs (many of which had been referred to Eudimorphodon), and in the process, described three new taxa! The pterosaur world welcomes Arcticodactylus, Austriadraco, and Bergamodactylus!
And finally, we have Linlongopterus, a new toothy pterosaur from China.
UPDATE:
A few things I missed:
Monitor Lizards dig complex burrow systems.
And elephants were bigger than indricotheres and could beat them in a fight!
I also decided to remove those video links because a) they weren't working, and b) they were making the page take too long to load. Don't worry though, I'll try putting them in a new journal soon. Anyone have any tips on how to properly add a Youtube video to a journal? Clearly I did something wrong.
Rumors of an approaching "mini ice age" have been flying around a lot lately, but thankfully (or not), they aren't true.
NASA's New Horizon's probe got up close and personal with former planet Pluto. No word yet on how Pluto feels about the demotion.
The teeth of a large tyrannosaur have been discovered in Japan.
Huanansaurus, yet another oviraptorid from the Nanxiong Formation, is described and appears to be a close relative of Citipati.
Lepidus, a simply named theropod from Texas, is probably the oldest coelophysoid ever found. This study is also one of many in recent years that have found Eoraptor to group closer to sauropodomorphs than to theropods.
Speeking of sauropody-things, it wouldn't be a new year without some generic basal sauropodomorph from Gondwana; enter Sefapanosaurus.
And then there's Kosmoceratops wannabe Wendiceratops, which also had an unusual nasal horn.
Oh, and remember that little enantiornithe preserved with feathers from Brazil? Well now it has a name: Cratoavis cearensis.
Mark Witton published a paper suggesting early pterosaurs like Dimorphodon may have actually been quite nimble on the ground. As usual, Peters is upset that he wasn't referenced.
Kellner analyzed the remains of the earliest pterosaurs (many of which had been referred to Eudimorphodon), and in the process, described three new taxa! The pterosaur world welcomes Arcticodactylus, Austriadraco, and Bergamodactylus!
And finally, we have Linlongopterus, a new toothy pterosaur from China.
UPDATE:
A few things I missed:
Monitor Lizards dig complex burrow systems.
And elephants were bigger than indricotheres and could beat them in a fight!
I also decided to remove those video links because a) they weren't working, and b) they were making the page take too long to load. Don't worry though, I'll try putting them in a new journal soon. Anyone have any tips on how to properly add a Youtube video to a journal? Clearly I did something wrong.
Paleo-News 7
*POOF* Woah, where am I? I'm back on dA?! That must mean all my school work is done! Or I'm procrastinating. Either way, looks like we're long overdue for some Paleo-News!
Many have long suspected that Stegosaurus longispinus was worthy of its own genus, separate from the better known S. stenops. The problem is we don't very much to go off of because most of the material was destroyed by water damage. But a new study was able to find photos of the original specimens (it's Spinosaurus all over again!) and confirm that the remains did not belong to a species of Stegosaurus, instead they erected a new taxon, Alcovasaurus longispinus.
Off to the Desert!
Spending tomorrow (err, I guess it's actually today...) in the remote desert in hopes of photographing some elusive arid-land birds. If the temperatures are right, maybe some reptiles will make an appearance too.
Wish me luck! :D
Paleo-News 6
Now later than ever!
A new phylogenetic analysis of aetosaurs helps sort out the mess of very similar taxa and introduces a new one, Scutarx deltatylus.
The deserts of Tunisia sound like they're well on there way to being the next Kem Kem Beds of Morocco, complete with giant crocodiles! Meet Machimosaurus rex, at 10 meters, is the largest and youngest teleosaurid known. Further recommended reading by Andrea Cau (one of the authors) here, here, and here. While this giant prowled the waterways, the land was trodden by iguanodonts.
A new study on early rhynchosaurs helps resolve the relationships of the group and introduces a new taxon, La
TPA 2015 Highlights
The Palaeontological Association also released a list of abstracts in the latter half of 2015. In no particular order, here're the ones I found interesting. Once again, my thoughts are in italics. :)
Five new Tournaisian tetrapods: their sedimentology and palaeoenvironments
Carys E. Bennett1, Jennifer A. Clack, Timothy Kearsey, Sarah J. Davies, David Millward, Tim R. Smithson, Marcello Ruta, Ben Otoo, John E. A. Marshall, Emma Reeves and Andrew Ross
Far from being a depauperate interval for fossil tetrapods, the Tournaisian has recently yielded an unprecedented diversity of taxa. A cladistic analysis of five new tetrapod species pl
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