There are many efforts to identify dinosaurs excavated from sites in many parts of the world but being able to identify new species and seeing full - sized reconstructions
of the ancient creatures are always exciting to experience.
Chromatophores produce the colors of all kinds of vertebrates other than reptiles, including fish and amphibians — so the new technique could open a door into seeing the full colors of a wide variety
of ancient creatures.
Overall, comparing Vadasaurus's features with those of earlier and later pleurosaurs may provide scientists with insights about how evolution might have progressed among other, totally separate lineages
of ancient creatures that also undertook the land - to - sea transition, including ichthyosaurs and mosasaurs, marine reptiles that swam the seas worldwide during large portions of the dinosaur era.
The Law is what's out in the world... fossils
of ancient creatures that don't exist anymore.
The new analysis «is an elegant example of how to use the geochemistry of a fossil to infer the behavior and movement
of an ancient creature,» says Henry Fricke, an isotope geochemist at Colorado College in Colorado Springs.
Not exact matches
We all are
creatures of mingled good and evil; and, good institutions neglected and
ancient moral principles ignored, the evil in us tends to predominate.
But God was not the author
of those
ancient texts, because it was obviously penned by men, and being the fallible
creatures that we are, there are many mistakes.
There was a scholar in
ancient Alexandria, named Arius, who taught that the Logos, or Word, that became incarnate in Jesus was a supernatural
creature, the first and greatest
of all
creatures.
If he and Voltaire and all the other literary «smugglers»
of the same grand,
ancient truth are wrong, which I doubt, if there really is no afterlife, nothing, zero, zilch, at least there'll be no more intolerable suffering amond humans or among the sentient
creatures we call «beasts.»
John Gay in his Beggar's Opera notes that «A covetous fellow, like a jackdaw, steals what he was never made to enjoy, for the sake
of hiding it»
Ancient Greek authors tell how a jackdaw, being a social
creature, may be caught with a dish
of oil which it falls into while looking at its own reflection.
It is a form
of explanation which made use
of the
ancient concept
of God's Wisdom, pictured almost as a distinct personal entity, God's agent in the creation
of the world and his intermediary towards his rational
creatures, who enters into the souls
of men and makes them the friends
of God.
Why should a tale
of a man living in the digestive tract
of an aquatic
creature for three days and exiting unscathed be thought
of as more valid than the story
of a man who translated
ancient writing with magic seer stones?
This is how much care God took in creating the Earth — He included an amazing diversity
of fossils representing
ancient humans and other
creatures that never existed, just to keep us guessing.
Is you god «an image in the form
of corruptible man and
of birds and four - footed animals and crawling
creatures» and
of ancient organic pond soup (sometimes called
ancient pond scum)?
This
ancient church - ogre accuses Jesus
of having required men to live by the strength
of their strong wills, cruelly ignoring the fact that they are impotent
creatures who can live only for the sake
of a swinish happiness.
Modern Homo sapiens are remarkably sophisticated
creatures, capable
of writing symphonies, solving the Poincare Conjecture, and inventing Nutella, yet we carry around a number
of fears that seem to be more characteristic
of our
ancient past.
Your kids will see some
of the oldest dinosaur bones in Canada and meet
ancient creatures.
At Brown, Turner is working in the lab
of Professor Stephen Gatesy, where she is studying a continuum
of postures and locomotion in
ancient creatures.
Results
of the analysis may make it much easier for paleontologists to infer the prey preferences and feeding styles
of ancient aquatic
creatures, especially if they have similar skull proportions to modern - day predators.
A museum's forgotten cache
of preserved
creatures shines a light on an
ancient, possibly unethical, practice.
Hendrik, for his part, spent years plying through caves sampling preserved poop, probing permafrost and helping exhume mass graves, all to uncover well - preserved pockets
of DNA that could shed light on how
ancient creatures lived, died and evolved.
They are also the most efficient swimmers ever studied, among the most
ancient animals surviving on Earth today and some
of the most toxic sea
creatures (SN: 9/6/14, p. 16).
When it comes to identifying the migrations and movements
of ancient seafarers and the
creatures they may have carried with them, «our results really just scratch the surface,» he says.
Team members have dubbed the newly described predator Pentecopterus after the penteconter, a type
of ancient Greek warship that roughly mirrors the
creature's body shape (artist's reconstruction shown above).
Using three - dimensional imaging and a burgeoning knowledge
of ancient anatomies, scientists can now rebuild
ancient creatures» vocal tracts and re-create their sounds.
Extinction, certainly
of really
ancient creatures, is forever, as the authors themselves make clear.
Dinosaurs resurrected using preserved DNA still only exist in Jurassic Park, but we're making great strides in sequencing the genomes
of more recent, but still
ancient,
creatures.
We've reached the end
of our New Mexico road trip, and we have scoured the side
of the road for long - dead sea
creatures, found a shark tooth in an
ancient seafloor and tracked long - dead worms across fossilized mud.
And in Australia — where people and oversized animals may have coexisted thousands
of years ago — some scholars have speculated that references to enormous animal - like
creatures in Australia's Aboriginal «Dreamtime» mythology may have drawn from
ancient encounters with real megafauna or their remains, known today from Australia's fossil record.
Kneeling next to an active dig
of an
ancient crocodilian
creature, Lewin admits that he is not a paleontologist, but he can pore over a find like this for hours.
There, organic and inorganic remains
of ancient marine
creatures retain chemical signatures
of ocean temperatures when they were alive.
Home to an
ancient Aztec outpost high in the mountains and inhabited with monkeylike
creatures called coatis, it is the definition
of quaint, picturesque Mexico.
For a century and a half, the 150 - million - year - old feathered
creature called Archaeopteryx has reigned as the earliest known bird and as a symbol
of the link between
ancient dinosaurs and living fowl.
An international team
of scientists, including one from the University
of Colorado Denver and another from the University
of Colorado Anschutz Medical Campus in Aurora, announced the discovery Thursday
of a new species
of hominin, a small
creature with a tiny brain that opens the door to a new way
of thinking about our
ancient ancestors.
Now, a new study
of prehistoric horse DNA concludes that spotted horses did indeed roam
ancient Europe, suggesting that early artists may have been reproducing what they saw rather than creating imaginary
creatures.
Penetrating chunks
of amber and
ancient rock, powerful new imaging machines render 3 - D portraits
of fossil
creatures concealed for millions
of years.
In the depths
of the Arctic Ocean, buried deep in the sediment, an
ancient creature waited for over a million years to be discovered.
And many exchanges were heated because, despite 150 years
of research on the biology
of evolution, scientists still disagree about how and why multicellular
creatures and plants emerged from
ancient oceans that teemed with robust and self - reliant single - celled entities.
The
ancient creatures were considered excellent souvenirs, compactly embodying the exotic rituals
of an
ancient society.
Now, thanks to the analysis
of the
ancient jawbone
of a sharp - toothed, dolphinlike
creature, researchers think they know how such a terrifying animal gave rise to its docile, filter - feeding kin.
Aquatic arthropods — today's crustaceans such as shrimp, crabs, and lobsters as well as
ancient creatures such as trilobites and sea scorpions — have limbs with two branches, one
of which bears weight and another that is typically adorned with gills.
In truth, I am also a bit
of a Depp fan and so what better way to honour the man than to immortalise him as an
ancient creature that once roamed the sea?»
Because the fecal matter
of dinosaurs and other
ancient creatures has been found in the fossil record, ambergris should have been preserved, too, says Angela Baldanza, a sedimentary geologist at the University
of Perugia in Italy.
Fossils and full - size reconstructions
of a pygmy mastodon, prehistoric horses, and
ancient sea
creatures populate the exhibit.
While many would be repulsed by these
creatures, lamprey are exciting to biologists because they are so primitive, retaining many characteristics similar to their
ancient ancestors and thus offering answers to some
of life's biggest evolutionary questions.
Then, consider that this
creature you may have heard
of for the first time 30 seconds ago comes from a group
of animals not only nearing extinction, but unthinkably
ancient and the survivor
of several extreme climate change events.
Looking like a cross between a fish and a dolphin, ichthyosaurs thrived throughout the reign
of the dinosaurs, and since their remains are regularly dug up across Europe and the UK, they're among the most well - understood
ancient creatures.
A fresh theory on the origin
of dinosaurs shakes up a central fact regarding the
ancient creatures that has stood for 130 years.
During this time, there was a lot
of «evolutionary experimentation», with many
ancient communities dominated by alien - looking
creatures unlike any
of their modern counterparts.
The fossils
of the
creature, named after the Rising Star cave system in which they were discovered — «naledi» means «star» in the local Sesotho language — paint the picture
of an
ancient hominin that possessed a mixture
of human and ape - like traits.