Showing 81 - 100 results of 848 for search '"Carboniferous"', query time: 0.10s Refine Results
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    Findings of intraformational striated pavements in the late carboniferous glacial deposits of the Andean Precordillera, Argentina by Pablo J. Alonso Muruaga, Carlos O. Limarino, Luis A. Spalletti, Ferrán Colombo Piñol, Pablo Juárez

    Published 2021-03-01
    “…In this way, López Gamundí (1997) and later Isbell et al. (2003b) divided the Late Paleozoic Ice Age (LPIA) into four major glacial intervals corresponding to the Early Carboniferous (LPIA 1), Late Carboniferous- Early Permian (LPIA 2), Early Permian (LPIA 3) and Late Permian (LPIA 4). …”
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    Article
  5. 85

    UPPER DEVONIAN-LOWER CARBONIFEROUS CONODONTS FROM CHIANG DAO CHERTS, NORTHERN THAILAND by CARINE RANDON, NUTTHAWUT WONGANAN, MARTIAL CARIDROIT, MARIE-FRANCE PERRET-MIROUSE, JEAN-MARIE DEGARDIN

    Published 2006-07-01
    “…The present work is focused on the Upper Devonian and Lower Carboniferous conodonts from the Chiang Dao area (Chiang Mai province). …”
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    Article
  6. 86

    Geochemistry and Petrogenesis of Carboniferous volcanic rocks, NW Marand: Evidence for interacontinental rift Magmatism) by Zahra Badrzadeh, Mehraj Aghazadeh, Sahar Fathi

    Published 2020-11-01
    “…The felsic rocks were originated by the dehydration melting of a tonalite or granodiorite source with a plagioclase rich residual assemblage. The Carboniferous bimodal volcanism were induced by continental rifting and asthenospheric upwelling during early phases of Neotethys opening.…”
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    Article
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    Discovery of Seismites in the Carboniferous Formation of the Shibei Sag (China) and Its Petroleum Geological Significance by Kuihua Zhang, Yarong Wang, Guanlong Zhang, Tao Xu, Wei Xiong, Shengzhu Wang, Ji Ma, Tingbin Sun

    Published 2022-12-01
    “…To promote oil and gas exploration of the Carboniferous formation in the Shibei sag, the northeastern margin of Junggar Basin, recently drilled rocks from Well ZB6 with typical seismics were characterized. …”
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    Article
  9. 89

    Findings of intraformational striated pavements in the late carboniferous glacial deposits of the Andean Precordillera, Argentina by Pablo J. Alonso Muruaga, Carlos O. Limarino, Luis A. Spalletti, Ferrán Colombo Piñol, Pablo Juárez

    Published 2021-03-01
    “…In this way, López Gamundí (1997) and later Isbell et al. (2003b) divided the Late Paleozoic Ice Age (LPIA) into four major glacial intervals corresponding to the Early Carboniferous (LPIA 1), Late Carboniferous- Early Permian (LPIA 2), Early Permian (LPIA 3) and Late Permian (LPIA 4). …”
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    Article
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    Heavy Metal Regularity of Carboniferous Weathered Black Shale in Qiziqiao Area, Central Hunan by Wanghu He, Deqiu Dai, Bozhi Ren, Zhanyu Tang, Yu Qiu

    Published 2023-08-01
    “…Previous studies on black shale have primarily focused on the lower Cambrian strata, while research on Carboniferous black shale remains scarce. To better explore the activity law of heavy metals during Carboniferous black shale weathering, this study analyzed the elemental components of samples through field observations of outcrops in the Qiziqiao area of central Hunan province, China using inductively coupled plasma mass spectrometry and X-ray fluorescence spectrometry. …”
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    Article
  12. 92

    THE MID-CARBONIFEROUS BOUNDARY IN NORTHERN SPAIN: DIFFICULTIES FOR CORRELATION OF THE GLOBAL STRATOTYPE SECTION AND POINT by JAVIER SANZ-LÓPEZ, SILVIA BLANCO-FERRERA, SUSANA GARCÍA-LÓPEZ, LUIS CARLOS SÁNCHEZ DE POSADA

    Published 2006-03-01
    “…The lowest occurrence of D. inaequalis at the Mid-Carboniferous boundary GSSP is preferred as the primary correlation marker, because D. noduliferus s.l. includes several different taxa. …”
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    Article
  13. 93

    Early post-metamorphic, Carboniferous blastoid reveals the evolution and development of the digestive system in echinoderms by Rahman, I, Waters, J, Sumrall, C, Astolfo, A

    Published 2015
    “…Here, we use synchrotron tomography to describe a new early post-metamorphic blastoid echinoderm from the Carboniferous (approx. 323 Ma) of China. The resulting three-dimensional reconstruction reveals a U-shaped tubular structure in the fossil interior, which is interpreted as the digestive tract. …”
    Journal article
  14. 94

    Deposition, diagenesis and structures of the Cheese Bay Shrimp bed, Lower Carboniferous, East Lothian. by Hesselbo, S, Trewin, N

    Published 1984
    “…The laminated dolomites and mudstones of this Lower Carboniferous succession near Edinburgh are interpreted as the deposits of a thermally stratified fresh-water lake or brackish lagoon in which clastic/organic laminites accumulated. …”
    Journal article
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    Regional remagnetization of Irish Carboniferous carbonates dates Variscan orogenesis, not Zn-Pb mineralization by Wilkinson, J, Vowles, K, Muxworthy, A, MacNiocaill, C

    Published 2017
    “…Based on independent geochronological and geological constraints, we conclude that mineralization formed in Ireland in the early Carboniferous coincident with basin development and that paleomagnetic dates were reset during the later orogenic overprint. …”
    Journal article
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    Evidence that Early Carboniferous ostracods colonised coastal flood plain brackish water environments by Williams, M, Leng, M, Stephenson, M, Andrews, J, Wilkinson, I, Siveter, D, Horne, D, Vannier, J

    Published 2006
    “…No samples give typical Early Carboniferous δ18O marine values. Average marine carbonates from Europe have δ18O between - 4‰ to - 3‰. …”
    Journal article
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