The new study analyzes a 430 - million - year -
old fossil found recently in southern Scotland that, unlike previously described fossils, had a tail preserved in a highly curved configuration, suggesting it would have been well - equipped to finish off prey held firm with its small front limbs, the researchers report today in The American Naturalist.
This 11.6 - million - year -
old fossil find, nicknamed Laia by its discoverers, represents the first evidence that present - day African apes descended from a relatively small, somewhat gibbonlike common ancestor — not large - bodied African primates as previously thought, scientists report in the Oct. 30 Science.
Prior to the team's discovery,
the oldest fossils found on Earth were estimated to be about 3.7 billion years old.
It is reanalysing
old fossil finds and pouring tens of millions of dollars a year into excavations.
Not exact matches
Those clinging to the
old ways may
find themselves stranded, just like
fossil fuel assets.
Scientists many years ago claimed a tooth
found was Nebraska Man, a pre-human
fossil millions of years
old.
Having examined evidence such as Big Bang cosmology (yup, I'm what you'd call an «
old earth» creationist), the Cambrian explosion in the
fossil record, the problems of abiogenesis, and textual criticism of the Bible, I've
found that the Bible describes historical events and other aspects of reality much more plausibly than any other faith system.
Then there were the numerous articles on how Scientist
found a new
fossil of the
oldest human and they were off by Millions of years.
Carbon - 14
found in
fossils at all layers of the geological spectrum, is evidence, which confirms, the Biblical account of the earth being thousands, Not, billions of years
old!
This week I recorded and watched the History Channel documentary, «The Link,» which featured the recent scientific
findings surrounding a miraculously intact primate
fossil, estimated to be about 47 - million years
old.
Every day, new
fossil finds are reported — the first insect, the
oldest hominid, the first sauropod dinosaur, an Eocene whale with legs — and so it goes on.
Eight year -
old Olivia McConnell wanted to make the mammoth the state
fossil of South Carolina, as some mammoth remains had been
found in the state.
A further interesting and little publicized fact: scientific analysis of some of the
oldest human
fossils ever
found on the planet has shown that breast milk was the principal form of food for the first three to four years of life [vi].
Anning was no more than 13 years
old when she
found her first notable
fossil, in 1812: the fossilized body matching the Ichthyosaurus skull her
older brother had uncovered the previous year.
Finding evidence of malformation mechanisms in 252 million year
old pollen
fossils is impossible, so Looy and others have looked for other ways to determine whether increased UV - B disrupted the end - Permian ecosystem.
He adds that other recent
finds suggest that water birds such as penguins did the same thing: Earlier this year, researchers reported
finding a 61 - million - year -
old fossil of a 1.5 - meter - tall penguin in what is today New Zealand.
ANCIENT MOUTHFUL Researchers who discovered and analyzed a nearly complete set of 2 - million - year -
old fossil teeth from a lower jaw suspect that the East African
find comes from an early member of the human genus, Homo habilis.
One researcher says he has the
oldest fossils ever
found; another says that's just mangled, pressure - cooked rock.
Of the many media outlets that covered her paper detailing her discovery of the
oldest known vocal organ specimen
found in an ancient bird
fossil, several took liberties in their interpretations of its results.
Living at the same time as the dinosaurs, Hesperornithiform bird
fossils have been
found in North America, Europe and Asia in rocks 65 - 95 million years
old.
In 2005, Mary Schweitzer, an NC State paleontologist with a joint appointment at the NC Museum of Natural Sciences and lead author of a paper describing the research,
found what she believed to be medullary bone in the femur of a 68 million year
old T. rex
fossil (MOR 1125).
But detailed study of the newly discovered
fossil's teeth, jaws and skull shows it to be the
oldest member yet
found of the order Proboscidea, of which elephants are the only living survivors.
To start, the trio butchered a sheep carcass with sharp stone flakes and
found that the cutmarks indeed resembled those
found on two different Australopithecine
fossil arm bones — one dating to 4.2 million years ago and the other to 3.4 million years ago — as well as 2.5 - million - year -
old animal bones discovered near the known stone tools in the Olduvai Gorge.
Primary bone tumors are rare in modern populations, thus,
finding a tumor in a
fossil so
old is a unique discovery.
Gibbons focuses on the people who hunt and
find fossils like the 3.5 - million - year -
old australopithecine Lucy, discovered in Ethiopia in 1974, and the hominid skull Toumaï, which was
found in Chad in 2001 and dates from 6 million to 7 million years
old — close to the time when our lineage split from that of chimpanzees.
The strange, 300 million - year -
old Tully monster, with its jointed proboscis and dorsal eye bar, is known from
fossils found only in northeastern Illinois
Found in Ethiopia, this roughly 195,000 - year -
old skull known as Omo I is the
oldest known Homo sapiens
fossil.
By analyzing previously overlooked
fossils and by taking a second look at some
old finds, paleontologists are providing the first glimpses of the actual behavior of the tyrannosaurs
Dr Russell Garwood, from Manchester's School of Earth and Environmental Sciences, said: «This is an especially exciting
find due to the age of the rocks — these
fossils are
found in rock layers which actually pre-date the
oldest fossils of complex animals — at least that is what all current
fossil records would suggest.»
Scientists at the Swedish Museum of Natural History have
found fossils of 1.6 billion - year -
old probable red algae.
Researchers have
found one of the
oldest and most detailed
fossils of the central nervous system yet identified, from a crustacean - like animal that lived more than 500 million years ago.
In rocks between 420 and 375 million years
old, though, giant log - like
fossils can be
found.
Researchers from the CNRS and the Université de Poitiers, working in collaboration with teams from the Université de Lille 1, Université de Rennes 1, the French National History Museum and Ifremer, have discovered, in clay sediments from Gabon,
fossils of the
oldest multicellular organisms ever
found (Nature, 2010).
The first Neandertal
fossils were discovered in 1829 in Engis, Belgium, and in 1848 at Forbes» Quarry, Gibraltar, but were not recognized as an early human species until after the 1856 discovery of «Neandertal 1» — a 40,000 - year -
old specimen, including a skullcap and various bones,
found at the Kleine Feldhofer Grotte in the Neander Valley near Düsseldorf, Germany.
The
finding comes from inspection of a 36 - million - year -
old fossil discovered in Peru and dubbed Inkayacu paracasensis.
This finger bone (four sides shown) represents the
oldest directly dated human
fossil found outside of Africa and the Levant.
But the tantalizing discoveries of 100,000 - year -
old stone tools
found in the mountains of Oman and decidedly human
fossils in the Israeli Levant dating to 177,000 to 194,000 years ago forced anthropologists to consider the possibility of earlier migrations.
Two 9.7 - million - year -
old fossil teeth
found in Germany probably belong to a primitive primate and something like a deer, not an early human ancestor as has been reported
Stephen Munro, holding the skullcap of Trinil 2, aka «Java Man,» discovered the
oldest known engraving on shells
found near the
fossil.
BEASTLY BREAKOUT
Fossil finds have pushed aside
old views of dinos, like the 1853 beasts in London's Crystal Palace Park (background).
So although there are Paleolithic
fossils as
old as 30,000 years,
finding one with usable DNA fragments is a separate matter entirely.
Various specimens of Africa's earliest coelacanth have been
found in a 360 million year -
old fossil estuary near Grahamstown, in South Africa's Eastern Cape.
Those
fossils from Myanmar were
found in ticks about 100 million years
old.
The
findings were made by researchers from Oregon State University, who studied 15 - 20 million - year -
old amber from the Dominican Republic that offer the
oldest fossil evidence ever
found of Borrelia, a type of spirochete - like bacteria that to this day causes Lyme disease.
The same NASA researchers who made headlines in 1996 by announcing they had
found what looked like
fossil bacteria in a 4 - billion - year -
old Martian meteorite have now discovered more evidence to back their controversial claim.
Scientists have spent decades searching for the missing link between the two creatures, and now it seems they finally
found it in the form of a 505 - million - year -
old fossil from Canada's Burgess Shale: Spartobranchus tenuis (pictured in the illustrated artist's conception).
17 The
oldest carnivorous plant leaf
fossil, from a relative of Roridula, was
found in Baltic amber that's 35 million to 47 million years
old.
Excavated from Sterkfontein Cave over more than a decade, Little Foot is the
oldest hominin
fossil — and one of the most complete — ever
found in South Africa.
The Poinars were sufficiently convinced of the potential for amber as a remarkable natural preservative to pursue the possibility of
finding fossil tissue and cellular material far
older than any previously identified.
The footprints — combined with new
fossil finds and a detailed study of
older samples — present a new picture of the winged giants.