Lapilli (sg.: lapillus) is a size classification of tephra, which is material that falls out of the air during a volcanic eruption or during some meteorite...
5 KB (547 words) - 09:35, 23 September 2023
Terrabacter lapilli is a species of Gram-positive, nonmotile, non-endospore-forming bacteria. Cells are short rods. It was initially isolated from a small...
1 KB (117 words) - 08:11, 11 June 2022
about 8% of the Earth's current land surface. Lava Tephra Volcanic bomb Lapilli Volcanic ash Volcanic rocks are usually fine-grained or aphanitic to glass...
22 KB (2,430 words) - 08:07, 20 May 2024
different sizes are classified (from smallest to largest) as volcanic ash, lapilli, or volcanic blocks (or, if they exhibit evidence of having been hot and...
11 KB (1,142 words) - 20:07, 8 January 2024
accretionary lapilli is distinctive to phreatomagmatic deposits, and is a major factor for identification in the field. Accretionary lapilli form as a result...
13 KB (1,723 words) - 13:22, 1 March 2024
2. Strombolian eruptions consist of ejection of incandescent cinders, lapilli, and volcanic bombs, to altitudes of tens to a few hundreds of metres....
9 KB (917 words) - 10:21, 19 January 2024
Lapillus (pl.: lapilli) may refer to: Lapilli, a size classification term for tephra One of the otoliths in finfish Lapillus (group), a South Korean girl...
244 bytes (57 words) - 02:07, 12 August 2023
poorly sorted mixture of volcanic ash (or tuff when lithified) and pumice lapilli, commonly with scattered lithic fragments. The ash is composed of glass...
23 KB (2,987 words) - 20:00, 21 November 2023
Roman chess (Latrunculi), Roman checkers (Calculi), Tic-tac-toe (Terni Lapilli), and Ludus duodecim scriptorum and Tabula, predecessors of backgammon...
166 KB (20,460 words) - 01:02, 10 June 2024
Whelp Side. The lowest part of the formation here is the densely welded lapilli-tuff of the Thirlmere Member, in which the individual pieces of semi-molten...
56 KB (6,778 words) - 02:36, 7 May 2024
part of a lava flow, typically near its surface, or as fragmental ejecta (lapilli, blocks, and bombs), for instance in Strombolian eruptions that form steep-sided...
7 KB (990 words) - 05:01, 26 January 2024
term is descriptive and non-genetic. Fiamme are most typical of welded lapilli-tuffs and are commonly found in association with eutaxitic textures, best...
2 KB (271 words) - 10:28, 18 October 2023
dangerous eruptive types. Strombolian eruptions eject volcanic bombs and lapilli fragments that travel in parabolic paths before landing around their source...
75 KB (7,669 words) - 16:19, 10 June 2024
commonly basaltic and fragments into small pyroclasts (known as 'ash' and 'lapilli'), and these accumulate around the crater to form a small cone or ring-shaped...
4 KB (465 words) - 11:35, 22 November 2023
Vulcanian eruption: 1 ash plume, 2 lapilli, 3 lava fountain, 4 volcanic ash fall, 5 volcanic bomb, 6 lava flow, 7 layers of lava and ash, 8 stratum, 9...
6 KB (769 words) - 13:20, 4 April 2023
Osteichthyes) have three pairs of otoliths – the sagittae (singular sagitta), lapilli (singular lapillus), and asterisci (singular asteriscus). The sagittae...
26 KB (3,096 words) - 21:30, 31 May 2024
classified as Strombolian, typified by the ejection of incandescent cinders, lapilli, lava bombs and gas fumes. However, its eruptive history has not yet been...
31 KB (3,158 words) - 11:13, 13 June 2024
pea-sized fragments or fiamme in it, it is called a welded lapilli-tuff. Welded tuffs (and welded lapilli-tuffs) can be of fallout origin, or deposited from ash...
41 KB (4,763 words) - 23:58, 2 June 2024
The eruption lasted for two days. The first phase was of pumice rain (lapilli) lasting about 18 hours, allowing most inhabitants to escape. Only approximately...
94 KB (10,635 words) - 13:52, 13 June 2024
Takahe, while pyroclastic rocks such as deposits of Strombolian eruptions, lapilli tuffs and lahar deposits are less common. Occurrences of pyroclastic rocks...
53 KB (5,485 words) - 17:20, 11 May 2024
Malvasia grape vines growing in topsoil, covered in lapilli, La Geria, Lanzarote, Canary Islands. The low, curved walls protect the vines from the constant...
15 KB (1,631 words) - 04:00, 15 June 2024
Cumbre Vieja volcanic eruption Tephra is lava in the form of volcanic ash, lapilli, volcanic bombs or volcanic blocks. Pompeii, Italy, in the eruption of...
56 KB (6,577 words) - 18:17, 8 June 2024
lapidescence, lapidescent, lapidicolous, lapidification, lapillation, lapilli larg- large Latin largus allargando, enlarge, enlargement, largamente,...
1 KB (1,336 words) - 06:14, 16 April 2024
Tephra from the Oruanui eruption, containing spherical accretionary lapilli as in phase 8...
25 KB (2,417 words) - 15:56, 29 April 2024
there was a scorian cone fifty meters high, created by the ejection of lapilli fragments up to the size of a walnut and larger, semi-molten volcanic bombs...
24 KB (2,865 words) - 14:42, 8 June 2024
S P Crater was formed between 75,000 and 70,000 years ago by piles of lapilli and volcanic bombs spouting from a lava lake. In the 1960s, the geology...
162 KB (15,950 words) - 16:02, 7 June 2024
Malvasia grape vines growing in topsoil covered in lapilli, in La Geria. The low, curved walls protect the vines from the constant, drying wind....
43 KB (3,521 words) - 20:44, 17 May 2024
18,000 years ago. Shin-Fuji (new-Fuji) eruptions in the form of lava, lapilli and volcanic ash, have occurred between 17,000 and 8,000 years ago, between...
68 KB (6,061 words) - 10:28, 2 June 2024
(35 to 50 ft) thick and is made of sandstone that contains accretionary lapilli and many dark green glassy fragments of mafic composition. Evidence for...
10 KB (1,132 words) - 21:50, 15 March 2024
a timer for 10 minutes" can be used. "tic tac toe( see it )" or "terni lapilli" will show a playable game of tic-tac-toe. Users can select to play against...
148 KB (15,820 words) - 02:27, 15 June 2024