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Latest Synapsids Stories

Mammal Diversity Faltered When Flowering Plants Arrived
2013-10-02 16:02:24

Brett Smith for redOrbit.com - Your Universe Online As mammals were trying to emerge from the shadows of dinosaurs 100 million years ago, there was a dramatic proliferation of flowering plant species. However, instead of early mammals benefiting from new food and shelter opportunities that would have been provided by the plants, they experienced a decline during the mid-Cretaceous. Using a morphological analysis, two researchers were able to provide these new insights about mammalian...

End-Permian Mass Extinction Paved Way For Modern Mammals
2013-08-28 16:19:55

Peter Suciu for redOrbit.com - Your Universe Online Mass extinction certainly sounds like it would be the end of the line, and perhaps even evokes images of the end of the world. However, new research conducted by the University of Lincoln, the National Museum in Bloemfontein, South Africa, and the University of Bristol suggests that the end can also be the beginning. This research, which was published this month in the Proceedings of the Royal Society B, noted that the ancient closest...

New Fossil Proto-Mammal Found
2013-08-08 10:01:35

Brett Smith for redOrbit.com - Your Universe Online A newly discovered skeleton has evolutionary biologists adding new details to the story of mammalian evolution. The fossilized skeleton belongs to a proto-mammal that lived 165 million years ago in northeast China and had hair well before the emergence of true mammals, according to a report of the find that appeared in the journal Nature. For years, paleontologists' only evidence of the species was a few fossilized...

Strange Bedfellows: Odd Couple Fossils Discovered In The Same Burrow
2013-06-23 03:58:36

redOrbit Staff & Wire Reports - Your Universe Online Sorry, Felix and Oscar, but an international team of researchers have found a real-life odd couple that puts Neil Simon’s famous duo to shame – a mammal forerunner and an ancient amphibian, which were discovered sharing a burrow during the Early Triassic period. The discovery, which was detailed in Friday’s edition of the journal PLOS One, was made by scientists from South Africa, Australia and France while studying a 250...

Mammalian Evolution Mirrors Climate Change
2011-12-27 05:39:51

A recent study by an international group of evolutionary biologists has pointed to six broad yet distinct ℠waves´ of climate-induced mammalian diversity in the last 65 million years of evolution. Researchers say that extended periods of warming and cooling appear to signal the shift from one dominant grouping of mammals to the next. In the online version of the journal The Proceedings of the National Academy of Sciences (PNAS), Professor Christine Janis of Brown University and a...

science-082511-001
2011-08-25 11:05:58

  A well-preserved fossil discovered in China provides new evidence that the split between placental mammals and marsupials may have occurred 35 million years earlier than previously believed, according to a new study published Wednesday in the journal Nature. The scientists, led by Carnegie Museum of Natural History paleontologist Zhe-Xi Luo, said the discovery fills an important gap in the fossil record, and helps to calibrate modern, DNA-based methods of dating evolution. The...


Word of the Day
cenobite
  • One of a religious order living in a convent or in community; a monk: opposed to anchoret or hermit (one who lives in solitude).
  • A social bee.
This word comes from the Latin 'coenobium,' convent, which comes from the Greek 'koinobios,' living in community.
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