| 单词 | stratigraphy |
| 例句 | By noting which craters overlap which and other signs of lunar stratigraphy, we can reconstruct the sequence of impact and flooding events of which the production of crater Bruno is perhaps the most recent example. Cosmos 1980-01-01T00:00:00Z Because Clovis was so dry, its stratigraphy—the sequence of geological layers—had not been jumbled up by later waterflow, a common archaeological hazard. 1491 2005-10-10T00:00:00Z Geology: nothing about geomorphology or stratigraphy or even petrology. Flowers for Algernon 1959-05-01T00:00:00Z As we leave the cinema, I remember that on my father's study wall was a section marking the stratigraphy of earth in a trench he dug in a cave in Wales. Herzog's Cave of Forgotten Dreams: the real art underground 2011-03-17T23:00:01Z The city’s geological stratigraphy has been repeatedly convulsed, metamorphosed under spectacular pressures. ‘Rome: A History in Seven Sackings’ Review: The City That Survived 2018-06-29T04:00:00Z The team simulated Mars-like erosion using the 3D scans of actual, recorded stratigraphy on Earth. Curiosity rover finds new evidence of ancient Mars rivers, a key signal for life 2023-10-24T04:00:00Z But, says anthropologist John Hawks, a Rising Star team member and co-author of the papers, “The strongest evidence we have is that the burials disrupt the existing stratigraphy in the cave.” A mysterious human species may have been the first to bury their dead 2023-06-05T04:00:00Z The societies that created these written references are also often societies with a high social stratigraphy. The First Kiss in Recorded History Dates Back Nearly 5,000 Years 2023-05-18T04:00:00Z The dates of the graves, based on stratigraphy and a few scattered objects, closely aligned with the dates of the historically documented battles. Paid to Fight, Even in Ancient Greece 2022-10-04T04:00:00Z Seismic surveys are the most commonly used tool for early-stage petroleum exploration, as they can reveal important information about the stratigraphy and structural geology of subsurface sedimentary rocks. Physical Geology 2015-01-01T00:00:00Z The ultimate goal of many stratigraphy studies is to understand the original depositional environment. An Introduction to Geology 2017-01-01T00:00:00Z “When you can have a good control of stratigraphy, you can start dealing with food habits and things like this,” Gadot says. Jerusalem Archaeology Modernizes but Runs into Ancient Problems 2022-04-11T04:00:00Z The goal was to better understand the area’s stratigraphy, or rock layers, and to find a way to accurately date ancient lake sediments. Footprint Discovery Hints at Humans in the Americas More Than 20,000 Years Ago 2021-09-23T04:00:00Z “Wheeler, who invented ‘stratigraphy’, the study of archaeological layers, was a great populariser,” said Garth. The English towers and landmarks that inspired Tolkien's hobbit sagas 2020-05-23T04:00:00Z Over the years, he has worked his way up through stratigraphy’s hierarchy. The Anthropocene epoch: have we entered a new phase of planetary history? 2019-05-30T04:00:00Z Each layer is called a bed, or stratum, the most basic unit of stratigraphy, the study of sedimentary layering. An Introduction to Geology 2017-01-01T00:00:00Z “Good stratigraphy, good dating, good artifacts,” Waters said. Team finds ancient North American hunting tools in Texas 2018-10-25T04:00:00Z And the stratigraphy at the site is unclear, raising questions about whether the artifacts are as old as the soil they were embedded in. Neandertals, Stone Age people may have voyaged the Mediterranean 2018-04-24T04:00:00Z Their technique could allow other art historians to study the stratigraphy of paintings in the same way that seismologists study the structure of underground rock formations. In Picasso’s Blue Period, Scanners Find Secrets He Painted Over 2018-02-20T05:00:00Z Palaeontologists rely on stratigraphy to date fossils and the dates. Finding the Oldest Fossils of Butterflies Using a Human Nose Hair 2018-01-10T05:00:00Z Sequence stratigraphy examines depositional changes and 3D architectures associated with rising and falling sea levels, which is the main force at work in shoreline deposits. An Introduction to Geology 2017-01-01T00:00:00Z Meanwhile the stratigraphy, or ordering of the rock layers, of the Dinaledi chamber was difficult to decipher. Humanity’s strange new cousin is shockingly young — and shaking up our family tree 2017-05-09T04:00:00Z Strictly speaking, the Anthropocene is a matter of geology: measuring humanity’s dominance over nature by identifying traces in rock stratigraphy. Edward Burtynsky’s Epic Landscapes 2016-12-11T05:00:00Z Strontium isotope stratigraphy, a term coined by Elderfield to describe the mapping of strontium isotopes in layers of rock, is now widely used to date sediments. Harry Elderfield (1943-2016) : Nature : Nature Publishing Group 2016-05-17T04:00:00Z "The site is a slam-dunk pre-Clovis site with unequivocal artefacts, clear stratigraphy and thorough dating," he said. Mastodon meal scraps revise US prehistory - BBC News 2016-05-13T04:00:00Z This section discusses principles of relative time used in all of geology, but are especially useful in stratigraphy. An Introduction to Geology 2017-01-01T00:00:00Z But between the radiocardon dates and the painstaking stratigraphy, the researchers went above and beyond in proving that the biface is indeed 14,550 years old, Davis says. Ancient stone tools are ‘best’ evidence yet for early peopling of the Americas 2016-05-13T04:00:00Z The authors insist that the stratigraphy in the cave is clear. Trove of teeth from cave represents oldest modern humans in China 2015-10-14T04:00:00Z What we know of deposition rates in water environments on Earth suggests this stratigraphy took anywhere from 10,000 right up to 10 million years to accumulate. Curiosity rover: The reward for 'whale watching' on Mars - BBC News 2015-10-09T04:00:00Z He offers, in support of this theory, evidence drawn from what is known about tomb architecture, iconography, stratigraphy, and contemporary records. Is Nefertiti in Tut’s Tomb? 2015-08-16T04:00:00Z The importance of this interface is seen in the study of ancient shorelines, and particularly for natural resources, a process called sequence stratigraphy. An Introduction to Geology 2017-01-01T00:00:00Z Knowing which layers of rock fossils were found in is the key to dating them, based on the geological study of the layering of rocks known as stratigraphy. How Fake Fossils Pervert Paleontology [Excerpt] 2014-11-15T05:00:00Z “The world looks different — the chemistry, biology, even the stratigraphy — for a long time after tipping points accumulate and extinctions take place,” says Hadly. Science and politics: Hello, Governor 2014-07-22T04:00:00Z All the climate models of early Mars have failed to simulate conditions in which liquid water could run and pool on the surface long enough to produce the stratigraphy seen in Gale. Curiosity rover: The reward for 'whale watching' on Mars - BBC News 2015-10-09T04:00:00Z "With data from the rover, we might be able to reconstruct the volcanic stratigraphy of this region of the Moon," said Dr Spudis. Rover landed near 'remarkable' rocks 2013-12-16T15:09:40Z Nonetheless, the stratigraphy from about 7,500 to 3,000 years ago is impeccable. Cave holds stunning tsunami clues 2013-12-12T02:06:49Z But not only stratigraphy, also seismology and volcanology made a guest appearance in the series. Geologizing with Doctor Who 2013-11-24T12:45:00.480Z His research is focused on Quaternary and late Tertiary terrestrial and shallow marine sedimentation, stratigraphy and palaeoenvironmental evolution throughout Europe. Live Chat: Have We Entered the 'Age of Man'? (Video) 2013-04-24T14:07:46Z In other words, the stratigraphy that was ultimately used to establish the date of 2.3 million years could potentially be hundreds of thousands of years off. The Mosaic of Human Origins 2013-04-17T13:45:14.013Z Most important, the excavations were done by geologists, following the principles of the young science of stratigraphy. Men among prediluvian Beasts 2013-01-27T20:15:00.410Z By nature, stratigraphy is a conservative profession, resisting proposals even from its own eminences, let alone offhand remarks from climate scientists. Dot Earth Blog: The 'Anthropocene' as Environmental Meme and/or Geological Epoch 2012-09-17T20:02:03Z Simplified stratigraphy of the volcanic deposits in Pompeii correlated to the chronology of the destruction of the cities surrounding Mount Vesuvius. Geology Scene Investigation: Death by Volcanic Fire 2012-05-03T14:45:06.967Z So our first step was to determine how the rocks Barry described fit into our picture of the local stratigraphy. Scientist at Work Blog: Back to the Scene of a Former Fossil Site 2012-04-24T16:25:48Z The leading principles of stratigraphy may be summed up as follows: 1. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" 2011-09-19T02:00:10.473Z At first we were quite confused by the stratigraphy we were seeing in the terraces. Scientist at Work Blog: Faces and Artifacts at Old Zharu 2011-08-12T21:44:54Z After extensively documenting what is going on in Heye Valley, we wanted to get some samples, offset data and stratigraphy for the terraces in other valleys. Scientist at Work Blog: TV Cameras and Falling Rocks 2011-08-11T22:15:59Z Can we reconstruct those ancient landscapes that are long gone by examining the stratigraphy it produced? Linking Erosional and Depositional Landscapes 2011-06-14T22:15:05.547Z It must always be remembered that the evidence is primarily one of stratigraphy. Man, Past and Present 2011-03-28T02:00:29.283Z Another conspicuous feature in the progress of stratigraphy during the second half of the 19th century was displayed by the rise and rapid development of what is known as Glacial geology. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" 2011-09-19T02:00:10.473Z The term is a relic of that early period in the history of stratigraphy when each group of strata was supposed to be distinguished by some peculiar lithological character. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 3 "Capefigue" to "Carneades" Locality and stratigraphy.—The fossil was found in the center of the W-1/2, Sec. Records of the Fossil Mammal Sinclairella, Family Apatemyidae, From the Chadronian and Orellan The interpretation of the stratigraphy in this region is a difficult matter, partly on account of the absence of good exposures with fossils, and partly through the disturbed condition of the rocks. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 3 "Destructors" to "Diameter" These studies should include such subjects as topography, stratigraphy, structure, and surface evidence of petroleum in the regions to be tested. The Economic Aspect of Geology It was in France and in England that the foundations of stratigraphy, based upon a knowledge of organic remains, were first successfully laid. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" 2011-09-19T02:00:10.473Z Early man and Pleistocene stratigraphy in southern and eastern Asia. U.S. Copyright Renewals, 1971 July - December Locality and stratigraphy.—The tooth was discovered at the Mellinger locality, Sec. Records of the Fossil Mammal Sinclairella, Family Apatemyidae, From the Chadronian and Orellan The Lower Devonian appears to be thick in northern Maine and in Gasp�, New Brunswick and Nova Scotia, but neither the palaeontology nor the stratigraphy has been completely worked out. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 3 "Destructors" to "Diameter" It is obvious, also, that the identification and location of sedimentary geologic horizons are essential, and hence the application of principles of stratigraphy. The Economic Aspect of Geology He made original and important observations on stratification, and laid down some of the fundamental axioms in stratigraphy. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" 2011-09-19T02:00:10.473Z The rocks, for convenience classed as pre-Cambrian, occur as several unconformable groups, chiefly developed in the south where alone their stratigraphy has been determined. The Project Gutenberg Encyclopedia Volume 1 of 28 |
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