Their hypothesis can be tested by the discovery of fossilized stomach contents for Pakicetus. |
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The Klondike Goldfields are one of the world's major sources of fossilized woolly mammoths and the plants and animals of their time. |
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The fossilized sap from sweetgum trees, containing ancient and extinct insects, is prized as amber. |
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The 130-million-year-old spider silk was found in fossilized amber from Lebanon. |
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The best-preserved are those found in amber, which is actually fossilized sap from ancient trees. |
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Even fossilized bacteria, as far as one can tell, are the same as bacteria today. |
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Even remnants of last meals were preserved, such as the bellyful of shrimp fossilized inside one 8-centimeter-long larval salamander. |
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In contrast, fossilized bone is believed to be completely mineralized, meaning no organics are present. |
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Eventually their bodies were mummified, preserved, and fossilized as the caves filled with sediments. |
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Unlike with bony fish, only a handful of lamprey fossils have ever been found, because cartilage usually decays too fast to become fossilized. |
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These fossilized inclusions are preserved magnificently, quite unscratched. |
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When the fossilized lamprey lived, there were probably many types of jawless vertebrates. |
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While fossilized specimens reveal that bulldog ants were once widespread across the globe, today they are found only in Australia. |
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Belemnite hooks are commonly found in the fossilized stomachs of marine reptiles that preyed upon them, such as ichthyosaurs. |
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They will study fossilized spike prints, old gloves preserved in amber and petrified bats. |
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Along with a fossilized bag of flour for the bread, there's a petrified ham for the filling. |
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Corruption had become endemic, the economy was ineptly managed, and the ruling party itself was unable to offer anything but fossilized mantras. |
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Constructed of coquina, a fossilized coral rock and limestone, the cathedral dominates the city's Plaza de Catedral. |
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Of course, a follow-on discovery of fossilized microbes would be the planetary science story of the century. |
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Spiders are rarely fossilized since they have no hard skeleton and usually thrive away from water, where sediments ideal for fossils accumulate. |
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As such, they have been found fossilized in Jurassic and Cretaceous deposits, and have been used to reconstruct paleoclimates. |
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The merging occurs near the apertural margin, indicating the specimen was fossilized shortly after ontogenetic merging. |
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No in situ fossilized trees were found preserved within channel sandstone bodies. |
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In the vicinity of many fossilized animals, there is an absence of these algae, indicative of a heterogeneous environment. |
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They are so named because they originate from the decayed and fossilized remains of plants and animals that lived millions of years ago. |
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Small fish bones, delicate leaves, even animal skin have been fossilized and beautifully preserved. |
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Phytosaurs are particularly useful for biozonation because these large river and swamp-dwelling animals were frequently fossilized. |
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The combination of fossils and gouged marks created a metaphoric interplay between fossilized creatures and shelled victims. |
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Calculating when this Atlantic lineage originated is difficult, since the results now call into question the identity of many fossilized corals. |
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Many fossilized insects and animal fossils are identical to those living today. |
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When organisms become fossilized, the original material of their body is usually completely replaced. |
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Within some of the eggs, we found fossilized embryos, the first embryos of a sauropod ever uncovered. |
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For example, the internal organs are especially well preserved in the fossilized Ottoia worms. |
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The teenagers take the frozen caveman to paleontologists who study the intact, fossilized remains. |
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One solution is to examine larval shells directly from fossilized larval broods. |
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It's not because the local cable plant is fossilized or the company is impoverished. |
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The community of faithful, formerly a community of interests, becomes a fossilized thing. |
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The temptation is to forsake fossilized print for the new opportunities of the dotcom world. |
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Indigenous environmental knowledge should be a response to prevailing conditions in both town and country, not a set of fossilized ideas. |
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To retreat into a fossilized Irish past that no longer fits Irish reality is self-destructive. |
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Not all cases of fossilized division will erupt in civil war, but all will generate significant economic and psychological costs. |
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Even today visitors can scour the area and come up with fragments of dinosaur eggshell or fossilized bone shards of Protoceratops. |
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Now a team of paleontologists has found a fossilized arthropod they're betting is an early member of the subphylum Crustacea. |
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These advanced tiny cynodonts were probably very successful, but remain poorly known, because such tiny remains are only rarely fossilized. |
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Millennia of visiting seabirds left large fossilized guano deposits on Nauru. |
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We'll dust ourselves with clay and fossilized feces, fashion a tool driven by a concept, something to blow their little minds. |
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Bison and elks were actually expanding before and during human colonization, and their fossilized bones pop up in prehistoric hunter camps, he says. |
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At this stage, many learners stop, their capacity fossilized. |
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Personally, I'm happy to spend my time doing the delicate work of digging out dinosaur bones, and not having to be responsible for a several-ton fossilized tree. |
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The specimen, dated to the late Cretaceous Period, was found among the remains of hundreds of fossilized Maiasaura, a type of herd-living, duck-billed dinosaur. |
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Our data set includes only fossilized specimens and all of them are from an extinct genus of class Stenolaemata, the dominant Paleozoic class of bryozoans. |
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Most significantly, the animal's fur and soft tissue are also fossilized. |
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Amber is a translucent, yellowish mineral made of fossilized resin. |
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The formations tower over the river basin below like ancient sentinels standing watch over the crusty earth that conceals the fossilized treasures concealed within. |
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A close look at some of these splashes can recall, for instance, an amoeba seen under a microscope or the fossilized remains of a fish, a hermit crab or a snake. |
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The lower images show the fossilized bone of a Tyrannosaurus rex. |
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The varicolored bands running across the hills are fossilized soils. |
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In addition to their possible connection with Brown's discovery, these T. rex fossils also were found to contain coprolites, fossilized remains of the dinosaur's last meal. |
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But many, and probably most, rules persist as fossilized remains of now-forgotten controversies. |
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In The Flutist, an Orphic piper with a mother-of-pearl face charms fossilized rocks, which rise from the grassy ground to assemble a ziggurat ascending to the ether. |
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All of these things can be studied by quantifying relative diversity levels, instead of waiting for centuries to inventory every species that ever was fossilized. |
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Imagine a world in which every action is governed by fossilized customs. |
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Their relationships with modern gnathostomes have remained mysterious, partly because their un-mineralized endoskeletons rarely fossilized. |
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In May 2013, sets of fossilized footprints were discovered in an estuary at Happisburgh. |
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Petroleum is a fossil fuel derived from ancient fossilized organic materials, such as zooplankton and algae. |
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The fossil record includes a progression from early biogenic graphite, to microbial mat fossils, to fossilized multicellular organisms. |
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For one, learners may become fossilized or stuck as it were with ungrammatical items. |
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In May 2013, fossilized human footprints were found in newly uncovered sediment on a beach in Happisburgh, Norfolk. |
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Lack of growth rings of fossilized trees suggest a lack of seasons of a tropical climate. |
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Amber is fossilized tree resin, which has been appreciated for its color and natural beauty since Neolithic times. |
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The Happisburgh footprints were a set of fossilized hominid footprints that date to the early Pleistocene. |
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The fossilized Anzia is found in pieces of amber in northern Europe and dates back approximately 40 million years. |
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Scientists are unable to find substantial evidence or fossilized remains in order to assist them in answering such questions. |
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Paleontologists from North Carolina State University have found the fossilized remains of the world's largest turtle in a coal mine in Colombia. |
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In the West fossilized sea creatures on mountainsides were seen as proof of the biblical deluge. |
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Nevertheless, interlanguage habits can become fossilized, if not eventually subjected to explicit correction at a later stage. |
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Their study of fossilized tree rings also showed that the trees of the time may have grown twice as fast as today's trees do. |
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Spinosaurs were large, meat-eating dinosaurs whose fossilized remains are often found in the same areas as the bones of tyrannosaurs. |
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The biggest coprolite, or fossilized dropping, is the only piece of T rex dung found so far. |
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It includes examples of museum quality tops made of silver, fossilized wood, pietra dura, Roman mosaic and porcelain. |
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Previously, researchers had discovered a fossilized nest that included almost three dozen psittacosaur hatchlings, possibly from several mothers. |
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However, in 2010, five different types of fossilized liverwort spores were found in Argentina, dating to the much earlier Middle Ordovician, around 470 million years ago. |
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During past epochs, Oman was covered by ocean, witnessed by the large numbers of fossilized shells existing in areas of the desert away from the modern coastline. |
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Eldredge's interpretation of the Phacops fossil record was that the aftermaths of the lens changes, but not the rapidly occurring evolutionary process, were fossilized. |
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Microfossil is a descriptive term applied to fossilized plants and animals whose size is just at or below the level at which the fossil can be analyzed by the naked eye. |
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Vertebral structure is critical for the identification of fossil snakes, because vertebrae are among the most easily fossilized parts of ophidians. |
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In his study, MacLeod analyzed the fossilized shells of 90 million-year-old planktic and benthic foraminifera, single-celled organisms about the size of a grain of salt. |
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A transitional fossil is any fossilized remains of a life form that exhibits traits common to both an ancestral group and its derived descendant group. |
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Chinese laws place fossilized creatures under state ownership and ban any trade or possession of them except by specialized institutions and professionals. |
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Soft tissue has a much smaller chance of being fossilized, and the preservation of soft tissue of animals older than 40 million years is very rare. |
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The fossilized remains of their victims may be the oldest direct evidence of predators hunting eukaryotes, a domain of organisms that includes plants and animals. |
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Dinosaur eggs, coprolites, an Egyptian mummified human hand and fossilized insects are among the many other natural history specimens in the May 6 auction. |
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The Royal Belgian Institute of Natural Sciences houses the world's largest hall completely dedicated to dinosaurs, with its collection of 30 fossilized Iguanodon skeletons. |
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