| I propose the term exogenic fulgurites to distinguish this class from subterranean varieties. |
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| Some external black glass is noted where the tubes may have been exposed subaerially during formation, but no exogenic specimens were noted. |
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| They're something other than just craters and surface features which are formed by exogenic processes. |
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| No devitrification textures are noted in either the exogenic or terrestrial varieties. |
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| As mentioned, the Elko Hills strike is apparently the type locality for exogenic fulgurites in addition to being an exemplary occurrence of soil-gravel fulgurite tubes. |
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| Perhaps once this class of exogenic fulgurite becomes better known, a greater number or variety of occurrences will be recognized instead of overlooked. |
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| To overcome this problem, current research has focused on developing alternative materials like exogenic bioscaffolds. |
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| Endogenic and exogenic processes continuously influence the development of land surfaces. |
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| The topics include diagnosing inherited diseases, oncology, screening and identifying pathogenic and exogenic agents, and using genetic fingerprints for identification. |
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| The composition of the weathered crust varies significantly, that is related to the composition of the basement rocks and physical-chemical exogenic conditions. |
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