Works matching DE "SPHERULES (Geology)"

Results: 109

Revealing gemological features and artificial refinement of novel lavender amethyst.

Published in:

Journal of Materials Science, 2024, v. 59, n. 43, p. 20241, doi. 10.1007/s10853-024-09672-8

By:

Liu, Liangyu;
Yin, Zuowei;
Yan, Bing;
Xu, Fengshun

Publication type:

Article

Raman, Infrared, and Chemical Characterization of Fly Ash-Generated Spherules.

Published in:

Journal of Applied Spectroscopy, 2018, v. 85, n. 5, p. 856, doi. 10.1007/s10812-018-0729-y

By:

Niyogi, A.;
Pati, J. K.;
Panigrahi, M. K.;
Panda, D.;
Chakarvorty, M.;
Parthasarathy, G.

Publication type:

Article

Diffusion-controlled spherulite growth in obsidian inferred from H2O concentration profiles.

Published in:

Contributions to Mineralogy & Petrology, 2009, v. 157, n. 2, p. 163, doi. 10.1007/s00410-008-0327-8

By:

Watkins, Jim;
Manga, Michael;
Huber, Christian;
Martin, Michael

Publication type:

Article

Diffusion-controlled spherulite growth in obsidian inferred from H2O concentration profiles.

Published in:

2009

By:

Watkins, Jim;
Manga, Michael;
Huber, Christian;
Martin, Michael

Publication type:

Correction Notice

Tadpole‐Shaped Nanoparticles in Impact Melt and Implication of High Temperature Chemical Garden in Lunar Soil.

Published in:

Journal of Geophysical Research. Planets, 2024, v. 129, n. 12, p. 1, doi. 10.1029/2024JE008584

By:

He, Qi;
Hu, Wentao;
Xiao, Long;
Zhang, Xiang;
Wang, Zaicong;
Qian, Yuqi;
Shu, Jinfu;
Zhao, Jiawei;
Chang, Yuqing;
Li, Chen;
Xiao, Zhiyong;
Zhang, Xiaoping;
Li, Yiheng;
Dominic, Papineau;
Zhao, Siyuan;
Huang, Jun;
Zhao, Jiannan;
Wang, Jiang;
Wu, Xiang;
Hu, Zhaochu

Publication type:

Article

Phosphatic microspherules and their geobiological implications from the Frasnian-Famennian transition at the Yangdi section, Guilin, South China.

Published in:

SCIENCE CHINA Earth Sciences, 2014, v. 57, n. 5, p. 943, doi. 10.1007/s11430-014-4847-y

By:

Huang, Cheng;
Gong, YiMing

Publication type:

Article

Gemmological Properties of Opals from Spencer, Idaho, USA.

Published in:

Minerals (2075-163X), 2025, v. 15, n. 3, p. 258, doi. 10.3390/min15030258

By:

Hennebois, Ugo;
Karampelas, Stefanos;
Fritsch, Emmanuel;
Vigier, Maxence;
Mevellec, Jean-Yves;
Stephant, Nicolas;
Dartois, Quentin;
Delaunay, Aurélien

Publication type:

Article

Astrophysics: A layered history.

Published in:

Nature Physics, 2012, v. 8, n. 5, p. 360, doi. 10.1038/nphys2319

By:

Klopper, Abigail

Publication type:

Article

Cosmic spherules in the land and sea sediments -- can we use them in stratigraphy.

Published in:

Baltica, 2008, v. 21, n. 1/2, p. 95

By:

Ušcinowicz, Grzegorz

Publication type:

Article

Abundant microspherules from the Upper Ordovician of northern Tarim Basin, Northwest China: Origin and palaeoenvironmental implications.

Published in:

Geological Journal, 2018, v. 53, n. 6, p. 2896, doi. 10.1002/gj.3128

By:

Chen, Z.‐Q.;
Chang, Xiao‐Lin;
Hou, Ming‐Cai;
Liu, Xin‐Chun;
Chao, Hui;
Orr, Elizabeth;
Deng, Min;
Wang, Song;
Xiao, Christopher

Publication type:

Article

Textural evolution of S-type micrometeorites.

Published in:

Progress in Earth & Planetary Science, 2025, v. 12, n. 1, p. 1, doi. 10.1186/s40645-025-00710-w

By:

Singh, V. P.;
Rudraswami, N. G.

Publication type:

Article

The physical and mechanical properties of beta-nucleated polypropylene/montmorillonite nanocomposites.

Published in:

Journal of Applied Polymer Science, 2011, v. 122, n. 2, p. 1066, doi. 10.1002/app.34209

By:

Prachum, Yongyut;
Adam Strauss, Roman Helmuth;
Kiatkamjornwong, Suda

Publication type:

Article

Preparation of polyvinylidene fluoride membrane via a thermally induced phase separation using a mixed diluent.

Published in:

Journal of Applied Polymer Science, 2009, v. 114, n. 2, p. 1213, doi. 10.1002/app.30184

By:

Lu, Xiaolong;
Li, Xianfeng

Publication type:

Article

Morphology development for single-site ethylene copolymers in rotational molding.

Published in:

Journal of Applied Polymer Science, 2008, v. 107, n. 1, p. 236, doi. 10.1002/app.26977

By:

Xu, H.;
Bellehumeur, C. T.

Publication type:

Article

Silicate-metallic spherules and the problem of the ignimbrite eruption mechanism: The Yakutinskaya volcanic depression.

Published in:

Journal of Volcanology & Seismology, 2012, v. 6, n. 4, p. 211, doi. 10.1134/S0742046312040021

By:

Grebennikov, A.;
Shcheka, S.;
Karabtsov, A.

Publication type:

Article

Biogenic monohydrocalcite spherules in lake sediments of Lake Kivu (Africa) and the Solar Lake (Sinai): a reply.

Published in:

Sedimentology, 1975, v. 22, n. 4, p. 635, doi. 10.1111/j.1365-3091.1975.tb00252.x

By:

Stoffers, Peter;
Fischbeck, Reinhard

Publication type:

Article

Biogenic monohydrocalcite spherules in lake sediments of Lake Kivu (Africa) and the Solar Lake (Sinai).

Published in:

Sedimentology, 1975, v. 22, n. 4, p. 631, doi. 10.1111/j.1365-3091.1975.tb00251.x

By:

Krumbein, W.E.

Publication type:

Article

The dark side of soft tissues: Unexpected inorganic carbonate in the invasive slipper limpet Crepidula fornicata and its implications for stable isotope interpretations.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2019, v. 33, n. 1, p. 107, doi. 10.1002/rcm.8322

By:

Androuin, Thibault;
Dubois, Stanislas F.;
Decottignies, Priscilla;
Pelleter, Ewan;
Carlier, Antoine

Publication type:

Article

Fine-Grained Scoriaceous and Unmelted Micrometeorites: Sources and Relationships with Cosmic Spherules.

Published in:

Geochemistry International, 2018, v. 56, n. 11, p. 1071, doi. 10.1134/S0016702918110022

By:

Badyukov, D. D.;
Brandstaetter, F.;
Topa, D.

Publication type:

Article

Microtexture, nanomineralogy, and local chemistry of cryptocrystalline cosmic spherules.

Published in:

Geochemistry International, 2016, v. 54, n. 1, p. 68, doi. 10.1134/S0016702916010067

By:

Khisina, N.;
Badyukov, D.;
Wirth, R.

Publication type:

Article

A Reformulated Spherule-Derived Coccidioidin (Spherusol) to Detect Delayed-Type Hypersensitivity in Coccidioidomycosis.

Published in:

Mycopathologia, 2012, v. 174, n. 5/6, p. 353, doi. 10.1007/s11046-012-9555-6

By:

Johnson, Royce;
Kernerman, Steven;
Sawtelle, Bradley;
Rastogi, Suresh;
Nielsen, H.;
Ampel, Neil

Publication type:

Article

retraction: Unaltered cosmic spherules in a 1.4-Gyr-old sandstone from Finland.

Published in:

Nature, 2004, v. 429, n. 6989, p. 322, doi. 10.1038/nature02607

By:

Deutsch, Alexander;
Greshake, Ansgar;
Pesonen, Lauri J.;
Pihlaja, Pekka

Publication type:

Article

Volcanology: Electric eruption.

Published in:

Nature Geoscience, 2015, v. 8, n. 5, p. 337, doi. 10.1038/ngeo2435

By:

Whitchurch, Amy

Publication type:

Article

Pleurolucina from the western Atlantic and eastern Pacific Oceans: a new intertidal species from Curaçao with unusual shell microstructure (Mollusca, Bivalvia, Lucinidae).

Published in:

ZooKeys, 2016, n. 620, p. 1, doi. 10.3897/zookeys.620.9569

By:

Glover, Emily A.;
Taylor, John D.

Publication type:

Article

Subducted iron and glassy spherules in the upper mantle?

Published in:

Boletín de la Sociedad Geológica Mexicana, 2022, v. 74, n. 3, p. 1, doi. 10.18268/BSGM2022v74n3a200722

By:

González-Jiménez, José M.;
Sergeeva, Ivanina;
Kerestedjian, Thomas N.;
Gervilla, Fernando

Publication type:

Article

Implication from Chemical study of Magnetic Spherules from a Thin Ferruginous Layer Located in Fatehgarh Formation of Barmer Basin, India.

Published in:

Journal of the Geological Society of India, 2019, v. 93, n. 1, p. 56, doi. 10.1007/s12594-019-1122-z

By:

Mathur, Sonal;
Tripathi, R. P.;
Mathur, S. C.;
Mathur, Saurabh;
Gaur, S. D.

Publication type:

Article

First finding of native gold from the chromitites of the Mesoarchaean Tagadur mines, Nuggihalli Schist Belt, Dharwar Craton, south India.

Published in:

Journal of the Geological Society of India, 2013, v. 81, n. 6, p. 737, doi. 10.1007/s12594-013-0098-3

By:

Babu, E.;
Subba Rao, D.

Publication type:

Article

Spherules from the Tunguska event site: Could they originate from the Tunguska Cosmic Body?

Published in:

Geochemistry International, 2011, v. 49, n. 7, p. 641, doi. 10.1134/S0016702911070032

By:

Badyukov, D.;
Ivanov, A.;
Raitala, J.;
Khisina, N.

Publication type:

Article

Carbonaceous Materials Original to Impact Plume Condensates in a 3.24 Ga Impact-Derived Spherule Deposit, Barberton Greenstone Belt, South Africa.

Published in:

2011

By:

Scroggs, E;
Friel, J;
Davatzes, A

Publication type:

Abstract

Histochemistry and ultrastructure of the crypt cells in the digestive gland of Aplysia punctata (Cuvier, 1803).

Published in:

Journal of Molluscan Studies, 1999, v. 65, n. 4, p. 385, doi. 10.1093/mollus/65.4.385

By:

TAÏEB, NADIRA;
VICENTE, NARDO

Publication type:

Article

Height of the turbulent gas flow and transport distance of glassy spherules on the example of the KaaIi impact, Estonia .

Published in:

Proceedings of the Estonian Academy of Sciences, Geology, 2005, v. 54, n. 3, p. 145

By:

Raukas, Anto;
Laigna, Kustav-Olimar

Publication type:

Article

BIOMINERALIZATION OF THE STALKS OF ANTHOPHYSA VEGETANS (CHRYOSPHYCEAE).

Published in:

Journal of Phycology, 1989, v. 25, n. 3, p. 591, doi. 10.1111/j.1529-8817.1989.tb00265.x

By:

Lee, Robert Edward;
Kugrens, Paul

Publication type:

Article

A "New" Asteroid Belt as a Source of Giant Impacts on Earth until 1.8 Million Years Ago.

Published in:

Journal of the Royal Astronomical Society of Canada, 2012, v. 106, n. 3, p. 130

By:

Sage, Leslie J.

Publication type:

Article

Species of the water-fern megaspore genus Molaspora from a Cenomanian deposit in western France: occurrence, sporoderm ultrastructure and evolutionary relationships.

Published in:

Grana, 2018, v. 57, n. 5, p. 325, doi. 10.1080/00173134.2017.1417475

By:

Zavialova, Natalia;
Batten, David J.

Publication type:

Article

Formation of Pyrite Spherules From Mixtures of Biogenic FeS and Organic Compounds During Experimental Diagenesis.

Published in:

Geochemistry, Geophysics, Geosystems: G3, 2021, v. 22, n. 10, p. 1, doi. 10.1029/2021GC010056

By:

Duverger, Arnaud;
Bernard, Sylvain;
Viennet, Jean‐Christophe;
Miot, Jennyfer;
Busigny, Vincent

Publication type:

Article

Neoarchaean impact spherule layers in the Fortescue and Hamersley Groups, Western Australia: stratigraphic and depositional implications of re-correlation.

Published in:

Australian Journal of Earth Sciences, 2005, v. 52, n. 4/5, p. 759, doi. 10.1080/08120090500170369

By:

Hassler, S. W.;
Simonson, B. M.;
Sumner, D. Y.;
Murphy, M.

Publication type:

Article

Impact cratering and distal ejecta: the Australian record.

Published in:

Australian Journal of Earth Sciences, 2005, v. 52, n. 4/5, p. 481, doi. 10.1080/08120090500170351

By:

Haines, P. W.

Publication type:

Article

Spherule textures in the Neoarchaean Wittenoom impact layer, Western Australia: consistency in diversity.

Published in:

Australian Journal of Earth Sciences, 2005, v. 52, n. 4/5, p. 773, doi. 10.1080/08120090500170484

By:

Scally, A.;
Simonson, B. M.

Publication type:

Article

The Firstly Discovered Cosmic Spherules in Carbonaceous Siltstone from the Taizi Formation of the Mesoproterozoic Shennongjia Group, Central China.

Published in:

Acta Geologica Sinica (English Edition), 2017, v. 91, n. 3, p. 1137, doi. 10.1111/1755-6724.13331

By:

KUANG, Hongwei;
SONG, Tianrui;
LIU, Yongqing;
PENG, Nan;
ZHU, Zhicai;
FAN, Zhengxiu;
WANG, Yuchong;
XIA, Xiaoxu;
SONG, Huanxin;
TANG, Yong

Publication type:

Article

Freshwater calcite precipitates from in vitro mesocosm flume experiments: a case for biomediation of tufas.

Published in:

Sedimentology, 2009, v. 56, n. 2, p. 511, doi. 10.1111/j.1365-3091.2008.00983.x

By:

Pedley, Martyn;
Rogerson, Mike;
Middleton, Richard

Publication type:

Article

Triple‐oxygen isotopes of stony micrometeorites by secondary ion mass spectrometry (SIMS): Olivine, basaltic glass and iron oxide matrix effects for sensitive high‐mass resolution ion microprobe‐stable isotope (SHRIMP‐SI).

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2025, v. 39, n. 1, p. 1, doi. 10.1002/rcm.9921

By:

McKibbin, Seann J.;
Ávila, Janaína N.;
Ireland, Trevor R.;
Van Ginneken, Matthias;
Soens, Bastien;
Van Maldeghem, Flore;
Huber, Matthew;
Baeza, Leonardo;
Patkar, Aditya;
Vanhaecke, Frank;
Debaille, Vinciane;
Claeys, Philippe;
Goderis, Steven

Publication type:

Article

Internally mixed soot, sulfates, and organic matter in aerosol particles from Mexico City.

Published in:

Atmospheric Chemistry & Physics, 2008, v. 8, n. 21, p. 6469, doi. 10.5194/acp-8-6469-2008

By:

Adachi, K.;
Buseck, P. R.

Publication type:

Article

Determination of trace amount of nickel in cosmic spherules by photon activation analysis.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2012, v. 291, n. 2, p. 457, doi. 10.1007/s10967-011-1264-y

By:

Sekimoto, Shun;
Hirose, Kentaro;
Takimoto, Masaki;
Ohtsuki, Tsutomu;
Shibata, Seiichi

Publication type:

Article

Chemical composition of magnetic spherules collected from deep sea sediment.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2008, v. 278, n. 2, p. 319, doi. 10.1007/s10967-008-9602-4

By:

Sekimoto, S.;
Kobayashi, T.;
Takamiya, K.;
Ebihara, M.;
Shibata, S.

Publication type:

Article

Instrumental neutron activation analysis of spherule samples recovered from the Pacific ocean sea sediment and Antarctic ice sheet.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2007, v. 272, n. 3, p. 447, doi. 10.1007/s10967-007-0601-7

By:

Sekimoto, S.;
Kobayashi, T.;
Takamiya, K.;
Ebihara, M.;
Shibata, S.

Publication type:

Article

Correlation between magnetic susceptibility and heavy metals in urban topsoil: a case study from the city of Xuzhou, China.

Published in:

Environmental Geology, 2005, v. 49, n. 1, p. 10, doi. 10.1007/s00254-005-0015-1

By:

Xue Song WANG;
Yong QIN

Publication type:

Article

Spore morphology and wall ultrastructure of Actinostachys pennula (Sw.) Hook. and A. subtrijuga (Mart.) C. Presl. (Schizaeaceae).

Published in:

Palynology, 2018, v. 42, n. 4, p. 483, doi. 10.1080/01916122.2017.1413688

By:

Giacosa, Juan P. Ramos;
Barakat, María C.

Publication type:

Article

Textural and compositional characteristics of metallic spherules in impact melt from Monturaqui crater, Chile.

Published in:

Meteoritics & Planetary Science, 2025, v. 60, n. 3, p. 646, doi. 10.1111/maps.14322

By:

Cukierski, Daniel O.;
Peate, David W.;
Ukstins, Ingrid A.;
Kloberdanz, Christy;
Foster, C. Tom;
Lim, Chungwan

Publication type:

Article

Tissintite‐II in lunar meteorite Northwest Africa 13967: Implications for the high pressure/temperature mineralogy of the lunar regolith.

Published in:

Meteoritics & Planetary Science, 2025, v. 60, n. 3, p. 484, doi. 10.1111/maps.14311

By:

Wittmann, Axel;
Kroemer, Christian R.;
Wadhwa, Meenakshi;
Sharp, Thomas G.;
Van Soest, Matthijs;
Martin, Trevor;
Goepfert, Tyler

Publication type:

Article

Discovery of fossil micrometeorites from the Deccan trap intertrappeans.

Published in:

Meteoritics & Planetary Science, 2024, v. 59, n. 11, p. 2922, doi. 10.1111/maps.14256

By:

Singh, V. P.;
Rudraswami, N. G.;
Chalapathi Rao, Nittala V.;
Genge, Matthew J.;
Pandey, M.;
Sreekuttan, S.;
Chattopadhaya, S.

Publication type:

Article