Tweetovi
- Tweetovi, trenutna stranica.
- Tweetovi i odgovori
- Medijski sadržaj
Blokirali ste korisnika/cu @palaeo_neil
Jeste li sigurni da želite vidjeti te tweetove? Time nećete deblokirati korisnika/cu @palaeo_neil
-
Prikvačeni tweet
I decided to make an academic webpage for myself. Also contains tutorials and code for methods I’ve designed. Any comments or criticisms welcome https://neilbrocklehurst.weebly.com
Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Neil Brocklehurst proslijedio/la je Tweet
Stoked to announce the publication of the new, adorable, Alaskan thalattosaur Gunakadeit! Stay tuned for more!https://www.nature.com/articles/s41598-020-57939-2 …
Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Neil Brocklehurst proslijedio/la je Tweet
There are nine - **NINE** - Collections Assistants jobs on offer at
@MAACambridge, to document and move a quarter of a million objects to a new facility. Is this the exciting chance you were waiting for?#MuseumJobs@CamUnivMuseums http://www.jobs.cam.ac.uk/job/25024/ pic.twitter.com/OZUvRyqqiwHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Paper by Jones et al on the evolution of the vertebral column in the mammal line: the separation into the different regions actually predates the functional diversification, which correlated with the change in breathing mechanismhttps://www.nature.com/articles/s41559-020-1094-9 …
Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Trying to find the missing bracket in my codehttps://twitter.com/redteamwrangler/status/1223126433293189120 …
Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
The Karoo is by far the most productive source of mid-late Permian terrestrial fossils, but this can make it easy to forget it is an extremely aberrant fauna for the time. One oddity is the extreme rarity of amphibians. Rhinesuchus and it’s immediate kin are all we have
Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
For
#FossilFriday its Rhinesuchus, a 3m long temnospondyl amphibian from the mid-late Permian (~265-255Mya) of the Karoo, South Africa. Skulls on display at the Evolutionary studies institute in Johannesburgpic.twitter.com/HpuMSRv7Lm
Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
I’m just going to post this here and see how many vertebrate palaeontologists I can cause to spontaneously combustpic.twitter.com/bGLKG2TmWU
Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
#SynapsidSaturday gives us Kenomagnathus, a new pelycosaur (stem-mammal from the Carboniferous) from Spindler 2020. Well, I say new, the specimen’s been around for a while, but was assigned to another species. https://palaeo-electronica.org/content/2020/2905-early-sphenacodontian-diastema …pic.twitter.com/BMiXoGCv2y
Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Neil Brocklehurst proslijedio/la je Tweet
FIRST PAPER ALERT!!!
MSc #tomography work on Seymouria brains out today in@SVP_vertpaleo!
(well, the bony bits around the brains)
With @Joseph_Bevitt@ANSTO,@Koskinonodon, and Robert Reisz Paper: https://bit.ly/38CgpSZ More fun pics below
#scicomm#FossilFridaypic.twitter.com/7mbU1Zu8NE
Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
During the Late Cretaceous (~80mya), sea levels rose rapidly, and a seaway ran down the middle of North America. In that sea you would find these guys. They seem to have no inclination to go on land; their legs arent really orientated to support them out of water.
Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
For
#FossilFriday we have Hesperornis from the American Museum in New York, a stem bird with teeth. No scale, the whole thing is over 1.5m!pic.twitter.com/ziLkb6DfJ8
Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Struthiocephalus is a tapinocephalian, a lineage of stem mammals that were the dominant herbivores for a brief stint in the middle Permian. The group died out in a minor mass extinction ~260mya, barely 10my after their first appearance (pic from Day et al 2018)pic.twitter.com/TIfPKhwHi2
Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Its duck-face was suggested in the 50s to be an adaptation for feeding on aquatic plants like an ugly 3m long duck. It was even suggested that the bone structure of the nostrils indicated valves to seal them off under water.
Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
#FossilFriday today brings us a Struthiocephalus skull from the evolutionary studies institute in Johannesburg. Specimen hails from the middle Permian (~265 mya) of South Africa. Nose on the rightpic.twitter.com/QyYuU6kuO6
Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Anyway, back to Spindler's paper. They provide a new reconstruction of the smushed skull, calling into question a number of the characters previously used to support the therapsid affinity. They decide its a pelycosaur, but more primitive than I found, outside sphenacodontidspic.twitter.com/Zv7guhK2jO
Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
(Bit of shameless self-promotion, myself and
@kirstisaur published a paper in 2017 where it came out as a weird knobbly sphenacodontid, in the group containing Dimetrodon) https://www.facetsjournal.com/doi/full/10.1139/facets-2016-0046 …pic.twitter.com/75Yo0hwJ6M
Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
However, in the 90s, Tetraceratops was suggested to be a therapsid. At ~275 million years old, this made it, at that time, the oldest known therapsid. Since then, debate has raged surrounding its pelycosaur/therapsid status. https://www.nature.com/articles/345249a0 …pic.twitter.com/pgs9jDNfXI
Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Tetraceratops was first described as a pelycosaur in 1908, thought to be closely related to sphenacodontids like Dimetrodon (left), or later moved to eothyridids like Vaughnictis (right)pic.twitter.com/labYX8WWSL
Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
So some background. Synapsids (the lineage leading to mammals) during the Permian are divided into two groups: the pelycosaurs (a grade of six families dominating in the early Permian) and the therapsids (the larger group containing mammals, dominating in the late Permian)pic.twitter.com/67kOpAhpjT
Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Its
#SynapsidSaturday, with a new paper from Spindler on the mysterious stem mammal Tetraceratops. Not the nicest specimen so I labelled some bits to orientate. Scale bar 5cm. Thread on exciting points follows: https://palaeovertebrata.com/articles/view/377 …pic.twitter.com/eq45CRRYwx
Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi
Čini se da učitavanje traje već neko vrijeme.
Twitter je možda preopterećen ili ima kratkotrajnih poteškoća u radu. Pokušajte ponovno ili potražite dodatne informacije u odjeljku Status Twittera.