1,721,367 research outputs found
高能洪水沉积研究综述 王
No full textDiscoveries of cataclysmic glacial lake outburst floods have expanded the scale and frequency of known mass transport events on Earth and other planets. It has been realized that sedimentary deposits related to high-energy freshwater floods are widespread across continents and these deposits share some commonalities when compared carefully. However, the identification and sophisticated reconstruction ofthese high-energy flood events require well-conditioned stratigraphic models of depositional successions, yet such models are still lacking. Thus, the primary purpose of this paper is to examine and condense the published stratigraphic and sedimentological evidence to identify the key signatures of megaflood successions. The deposits are often the only record of a flood; therefore, the secondary purpose is to interpret the sedimentary sequences in order to reconstruct the behavior and dynamics of a single and multiple flood events. The deposits of high-energy floods are usually massive and extensive, exhibiting sedimentary structures such as amalgamation, rhythmicity, outsized clasts, intraclasts, and obstacle marks. Typical sedimentary successions of high-energy floods include basal coarse parallel-bedded units, large-scale clinoforms, horizontally beddedthin laminated units, ripple and dune cross-beds, silt beds, and debris flow deposits. Such a succession is usually dominated by high concentration suspension rain-outs, representing a single cycle of waxing and waning flood flow. Clay and silt are generally sparse or absent and are transported further down the system. At the scale of the hydrograph, the successions indicate that flows initially accelerate and then decelerate,with significantly shorter periods of flow pulses also evident in the sedimentary signatures
Two new species of the genus Xiphidiopsis Redtenbacher, 1891 (Tettigoniidae Meconematinae: Meconematini) from Yunnan, China
No full textCui, Peng, Liu, Qing, Chang, Yanlin (2020): Two new species of the genus Xiphidiopsis Redtenbacher, 1891 (Tettigoniidae Meconematinae: Meconematini) from Yunnan, China. Zootaxa 4845 (1): 127-132, DOI: https://doi.org/10.11646/zootaxa.4845.1.1
Notes on the genus Nigrimacula Shi, Bian & Zhou, 2016 (Tettigoniidae: Meconematinae: Meconematini) from Yunnan, China with two new species
No full textCui, Peng, Liu, Qing, Shi, Fu-Ming (2021): Notes on the genus Nigrimacula Shi, Bian & Zhou, 2016 (Tettigoniidae: Meconematinae: Meconematini) from Yunnan, China with two new species. Journal of Natural History 55 (15-16): 969-977, DOI: 10.1080/00222933.2021.1927230, URL: http://dx.doi.org/10.1080/00222933.2021.192723
Notes on the genus Macroteratura Gorochov, 1993 (Tettigoniidae: Meconematinae Meconematini) with description of one new species from China
No full textChen, Lixuan, Cui, Peng, Zhuo, Zhao, Chang, Yanlin (2020): Notes on the genus Macroteratura Gorochov, 1993 (Tettigoniidae: Meconematinae Meconematini) with description of one new species from China. Zootaxa 4857 (1): 95-104, DOI: https://doi.org/10.11646/zootaxa.4858.1.
FIGURE 3 in Two new species of the genus Xizicus Gorochov, 1993 (Tettigoniidae: Meconematinae: Meconematini) from Gaoligongshan, Yunnan, China
No full textFIGURE 3. Xizicus (Eoxizicus) kulingensis (Tinkham, 1943), male: A–B. head and pronotum: A. lateral view; B. dorsal view; C–F. apex of abdomen: C. dorso-lateral view; D. dorsal view; E–F. ventral view; female: H. ovipositor in lateral view; G, I. subgenital plate: G. lateral view; I. ventral view.Published as part of Cui, Peng, Liu, Qing & Shi, Fuming, 2020, Zootaxa 4748 (1) on pages 44-50, DOI: 10.11646/zootaxa.4748.1.2, http://zenodo.org/record/369757
Kuzicus (Kuzicus) compressus Han & Shi 2014
No full text3. Kuzicus (Kuzicus) compressus Han & Shi, 2014 Kuzicus (Kuzicus) compressus Han & Shi, 2014, Zootaxa, 3861(4): 398. Material examined. 1♂ (holotype), Sanjiangkou, Longling, Yunnan, 9 October, 2002, coll. Yingxian Situ. Distribution. China (Yunnan).Published as part of Cui, Peng, Liu, Yuanhe & Shi, Fuming, 2019, Notes on the genus Kuzicus Gorochov, 1993 (Tettigoniidae: Meconematinae Meconematini) in China with description of one new species, pp. 555-564 in Zootaxa 4651 (3) on page 559, DOI: 10.11646/zootaxa.4651.3.8, http://zenodo.org/record/336345
FIGURE 3 in Notes on the genus Kuzicus Gorochov, 1993 (Tettigoniidae: Meconematinae Meconematini) in China with description of one new species
No full textFIGURE 3. Kuzicus (Kuzicus) denticulatus (Karny, 1926), male: A–B. head and pronotum: A. dorsal view; B. lateral view; C–G. apex of abdomen: C. lateral view; D. dorsal view; E. dorso-lateral view; F, G. ventral view; female: H. ovipositor in lateral view; I. subgenital plate in ventral view.Published as part of Cui, Peng, Liu, Yuanhe & Shi, Fuming, 2019, Notes on the genus Kuzicus Gorochov, 1993 (Tettigoniidae: Meconematinae Meconematini) in China with description of one new species, pp. 555-564 in Zootaxa 4651 (3) on page 559, DOI: 10.11646/zootaxa.4651.3.8, http://zenodo.org/record/336345
Kuzicus (Kuzicus) leptocercus Zhu & Shi 2017
No full text6. Kuzicus (Kuzicus) leptocercus Zhu & Shi, 2017 Kuzicus (Kuzicus) leptocercus Zhu & Shi, 2017, Zootaxa, 4268(3): 435. Material examined. 2♂ (holotype and 1 paratype), Nabang, Yingjiang, Yunnan, 12 September, 2015, coll. Yutang Wang. Distribution. China (Yunnan).Published as part of Cui, Peng, Liu, Yuanhe & Shi, Fuming, 2019, Notes on the genus Kuzicus Gorochov, 1993 (Tettigoniidae: Meconematinae Meconematini) in China with description of one new species, pp. 555-564 in Zootaxa 4651 (3) on page 560, DOI: 10.11646/zootaxa.4651.3.8, http://zenodo.org/record/336345
Kuzicus (Kuzicus) koeppeli Sanger & Helfert 2004
No full text5. Kuzicus (Kuzicus) koeppeli Sänger & Helfert, 2004 Kuzicus (Kuzicus) koeppeli Sänger & Helfert, 2004, Senckenbergiana Biologica, 84(1–2): 50; Zhu & Shi, 2017, Zootaxa, 4268(3): 435. Material examined. 1♂, Banlao, Cangyuan, Yunnan, 11 August, 2016, coll. Baojie Du and Qidi Zhu; 1♂, Mangka, Gengma, Yunnan, 17 August, 2016, coll. Baojie Du and Qidi Zhu. Distribution. China (Yunnan); Thailand.Published as part of Cui, Peng, Liu, Yuanhe & Shi, Fuming, 2019, Notes on the genus Kuzicus Gorochov, 1993 (Tettigoniidae: Meconematinae Meconematini) in China with description of one new species, pp. 555-564 in Zootaxa 4651 (3) on page 560, DOI: 10.11646/zootaxa.4651.3.8, http://zenodo.org/record/336345
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