"Bag-like sea creature was humans' oldest known ancestor" Topic
3 Posts
All members in good standing are free to post here. Opinions expressed here are solely those of the posters, and have not been cleared with nor are they endorsed by The Miniatures Page.
Please don't call someone a Nazi unless they really are a Nazi.
For more information, see the TMP FAQ.
Back to the Animals Plus Board
Areas of InterestGeneral
Featured Hobby News Article
Featured Link
Featured Ruleset
Featured Showcase Article A happy customer writes to tell us about a painting service...
Featured Profile Article Mal Wright  journeys to and from the Australian national convention - and tells us what he thinks of panicking tank hordes and flat terrain!
|
| Tango01 | 02 Feb 2017 3:14 p.m. PST |
"Named Saccorhytus, after the sack-like features created by its elliptical body and large mouth, the species is new to science and was identified from microfossils found in China. It is thought to be the most primitive example of a so-called "deuterostome" -- a broad biological category that encompasses a number of sub-groups, including the vertebrates. If the conclusions of the study, published in the journal Nature, are correct, then Saccorhytus was the common ancestor of a huge range of species, and the earliest step yet discovered on the evolutionary path that eventually led to humans, hundreds of millions of years later. Modern humans are, however, unlikely to perceive much by way of a family resemblance. Saccorhytus was about a millimetre in size, and probably lived between grains of sand on the seabed. Its features were spectacularly preserved in the fossil record -- and intriguingly, the researchers were unable to find any evidence that the animal had an anus…"
Main page
link Amicalement
Armand |
 Editor in Chief Bill  | 02 Feb 2017 9:54 p.m. PST |
"I have no anus, and I must poo!"  |
| Tango01 | 03 Feb 2017 11:27 a.m. PST |
|
|
