| Rocky material formed by the accumulation of large ejecta is classified as agglomerate. |
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| The ejecta blanket hits at a parabolic shape, similar in appearance to the dark parabolas seen around impact craters on Venus. |
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| In addition to scoria and ash, other volcanic ejecta include blocks, bombs, and xenoliths. |
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| Zhamanshin astrobleme provides evidence for carbonaceous chondrite and post-impact exchange between ejecta and Earth's atmosphere. |
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| The anomalous platinum group element geochemistry of the ejecta horizon suggests that the impactor was an asteroid. |
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| The ejecta from Bonneville didn't get excavated from deep enough from beneath this volcanic cap rock. |
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| Fresh impact craters are surrounded by fluidized ejecta patterns, likely produced by impact into subsurface water and ice. |
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| From the impact ejecta volume, he calculated a crater size of around 150 to 200 meters. |
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| Melosh et al. proposed that wildfires were ignited by the thermal energy radiated by re-entering ejecta following the asteroid impact. |
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| The polarization was likely due to the interaction of high-speed ejecta from the explosion. |
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| The stellar ejecta from the explosion initially trail behind the shock wave. |
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| The village was being pounded by volcano ejecta that have already flattened a house. |
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| Behind the nucleus, a broad fan of impact ejecta, backlit by the Sun, spreads out into space. |
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| This could account for the finer ash layers in the quarry sequence being dominated by T2 ejecta. |
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| Impact ejecta deposits show a non-linear decrease in thickness with radial distance from the centre of the source crater. |
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| The spherules in South Greenland are the first distal impact ejecta recognized in mid-Precambrian strata. |
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| Depression whose center features a chimney through which lava, gas and volcanic ejecta escape. |
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| Many craters are characterized by large lava-flow-like features that may represent molten ejecta flowing outward from the crater after the impact. |
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| They had been working in Antarctica, and had found what they believed were ejecta from an impact. |
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| Their discovery of shocked quartz grains in a sandy layer in a Georgia kaolin mine documents the scatter of ejecta from the Chesapeake impact site. |
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| In the last century, ballistic ejecta emitted during explosions destroyed many buildings and fires caused severe damage to crops. |
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| In the form of a handful of boulders, such ejecta would simply lose themselves in interstellar space. |
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| The explosive event was prone to the channeling of detonation products, the venting of pressure fields and the release of conical ejecta flows. |
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| No crater-fill breccias or ejecta deposits have so far been found at the Vredefort Dome. |
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| The team took samples of sediments and water near the volcano, as well as coal-like black pyroclastic material representing proximal volcanic ejecta. |
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| Conduit along which lava and other volcanic ejecta rise. |
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| We show that inharmonic and harmonic tremors have different source characteristics and that the cumulative source amplitudes of inharmonic tremor are consistent with previous estimates of ejecta volume. |
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| At the moment, this is thought of as a one-way street, with ejecta from large eruptions hanging around in the stratosphere, blocking sunlight and cooling things down for several years. |
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| It is surrounded by rays of ejecta that stretch across much of the southern lunar hemisphere, indicating the violence of the impact that formed it. |
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| Accumulation of lava and ejecta produced by an explosive volcano constitutes a type of volcano called stratovolcano, which fits the cone-shaped image people have in mind. |
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| Sure enough, on the screen craned overhead the smoking fissures, the pyroclastic flows and ejecta. |
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| The ejecta may be composed of water, liquid nitrogen, ammonia, dust, or methane compounds. |
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| The program is based on thermal radiation, seismic shaking, ejecta deposition and air blast and was developed by scientists at the University of Arizona. |
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| Stratovolcanoes or composite volcanoes are tall conical mountains composed of lava flows and other ejecta in alternate layers, the strata that gives rise to the name. |
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| Volcanic or extrusive rocks result from magma reaching the surface either as lava or fragmental ejecta, forming minerals such as pumice or basalt. |
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| They also suggested that the soot observed in the debris layer actually originated from the impact site itself, not from widespread fires caused by reentering ejecta. |
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| Multiple lines of evidence show water was present in both the high angle vapour plume and the ejecta curtain created by the LCROSS Centaur impact. |
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| The stellar ejecta of these extreme carbon stars throws carbon into the interstellar medium where it can feed the creation of carbon-rich molecular clouds. |
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| It will tell if you can expect to burst into flames and be buried under a mountain of ejecta while the ground cracks and trees and buildings for miles around are flattened. |
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