accretionary lapilli


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Related to accretionary lapilli: lapillus

accretionary lapilli

[ə′krē·shən‚er·ē lə′pi·lē]
(geology)
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References in periodicals archive ?
Accretionary lapilli are uncommon, suggesting water contents of the surges were low.
Keywords: Central Volcanic Range, pumice flow, Alto Palomo Formation, basal breccias, co-ignimbrites, accretionary lapilli.
& SCHMINCKE, H-U., 1991: Internal structure and occurrence of accretionary lapilli: A case study at Laacher See volcano.--Bull.