CCPortal

浏览/检索结果: 共12条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
Carbon, oxygen and strontium isotopic and elemental characteristics of the Cambrian Longwangmiao Formation in South China: Paleoenvironmental significance and implications for carbon isotope excursions 期刊论文
GONDWANA RESEARCH, 2022, 卷号: 106
作者:  Zhang, Pengyuan;  Wang, Yongli;  Zhang, Xiaojun;  Wei, Zhifu;  Wang, Gen;  Zhang, Ting;  Ma, He;  Wei, Jingyi;  He, Wei;  Ma, Xueyun;  Zhu, Chenxi
收藏  |  浏览/下载:51/0  |  提交时间:2022/04/28
FORMATION STAGE 4  YANGTZE PLATFORM  SR-ISOTOPE  OCEAN CHEMISTRY  RADIOGENIC SR  C-ISOTOPE  BOUNDARY  EVOLUTION  EDIACARAN  TRANSITION  
An extended period of extremely weak geomagnetic field suggested by palaeointensities from the Ediacaran Grenville dykes (SE Canada) 期刊论文
Earth and Planetary Science Letters, 2021, 卷号: 568
作者:  Thallner D.;  Biggin A.J.;  Halls H.C.
收藏  |  浏览/下载:26/0  |  提交时间:2021/09/01
Ediacaran  Grenville dykes  Laurentia  paleointensity  
The trace fossil record of the Nama Group, Namibia: Exploring the terminal Ediacaran roots of the Cambrian explosion 期刊论文
Earth Science Reviews, 2021, 卷号: 212
作者:  Darroch S.A.F.;  Cribb A.T.;  Buatois L.A.;  Germs G.J.B.;  Kenchington C.G.;  Smith E.F.;  Mocke H.;  O'Neil G.R.;  Schiffbauer J.D.;  Maloney K.M.;  Racicot R.A.;  Turk K.A.;  Gibson B.M.;  Almond J.;  Koester B.;  Boag T.H.;  Tweedt S.M.;  Laflamme M.
收藏  |  浏览/下载:27/0  |  提交时间:2021/09/01
Biostratigraphy  Cambrian  Ecosystem engineering  Ediacaran  Evolution  Extinction  Ichnology  
Snowballs in Africa: sectioning a long-lived Neoproterozoic carbonate platform and its bathyal foreslope (NW Namibia) 期刊论文
Earth Science Reviews, 2021, 卷号: 219
作者:  Hoffman P.F.;  Halverson G.P.;  Schrag D.P.;  Higgins J.A.;  Domack E.W.;  Macdonald F.A.;  Pruss S.B.;  Blättler C.L.;  Crockford P.W.;  Hodgin E.B.;  Bellefroid E.J.;  Johnson B.W.;  Hodgskiss M.S.W.;  Lamothe K.G.;  LoBianco S.J.C.;  Busch J.F.;  Howes B.J.;  Greenman J.W.;  Nelson L.L.
收藏  |  浏览/下载:35/0  |  提交时间:2021/09/01
Carbon isotope excursion  Carbonate platform  Congo craton  Cryogenian  Diagenesis  Ediacaran  Glaciation  Marinoan  Megakarst  Namibia  Neoproterozoic  Snowball Earth  Sturtian  Tonian  
Large isotopic variability at the micron-scale in ‘Shuram’ excursion carbonates from South Australia 期刊论文
Earth and Planetary Science Letters, 2020, 卷号: 538
作者:  Husson J.M.;  Linzmeier B.J.;  Kitajima K.;  Ishida A.;  Maloof A.C.;  Schoene B.;  Peters S.E.;  Valley J.W.
收藏  |  浏览/下载:36/0  |  提交时间:2021/09/01
carbon isotopes  Ediacaran Earth history  Shuram excursion  SIMS  
Geochemical and isotopic (Sm–Nd) provenance of Ediacaran-Cambrian metasedimentary series from the Iberian Massif. Paleoreconstruction of the North Gondwana margin 期刊论文
Earth Science Reviews, 2020, 卷号: 201
作者:  Fuenlabrada J.M.;  Arenas R.;  Sánchez Martínez S.;  Díez Fernández R.;  Pieren A.P.;  Pereira M.F.;  Chichorro M.;  Silva J.B.
收藏  |  浏览/下载:26/0  |  提交时间:2021/09/01
Autochthonous domain and allochthonous units  Avalonian-Cadomian active margin  Ediacaran-Cambrian metasedimentary series  Gondwana paleogeography  Iberian Massif  Sm-Nd isotope geochemistry  
Astrochronology of the Ediacaran Shuram carbon isotope excursion, Oman 期刊论文
Earth and Planetary Science Letters, 2020, 卷号: 547
作者:  Gong Z.;  Li M.
收藏  |  浏览/下载:20/0  |  提交时间:2021/09/01
astrochronology  Ediacaran  gamma ray  Nafun Group  Shuram excursion  
The Archean to Late-Paleozoic architecture of the Oulad Dlim Massif, the main Gondwanan indenter during the collision with Laurentia 期刊论文
Earth Science Reviews, 2020, 卷号: 208
作者:  Bea F.;  Montero P.;  Haissen F.;  Molina J.F.;  Lodeiro F.G.;  Mouttaqi A.;  Kuiper Y.D.;  Chaib M.
收藏  |  浏览/下载:16/0  |  提交时间:2021/09/01
Alleghanian  Ediacaran rifting  Granulites  Reguibat Shield  SHRIMP dating  Silurian-Devonian  West Africa  
Infaunal augurs of the Cambrian explosion: An Ediacaran trace fossil assemblage from Nevada, USA 期刊论文
, 2020, 卷号: 18, 期号: 4
作者:  Tarhan L.G.;  Myrow P.M.;  Smith E.F.;  Nelson L.L.;  Sadler P.M.
收藏  |  浏览/下载:19/0  |  提交时间:2020/07/28
Cambrian  Ediacaran  epifauna  explosion  fossil assemblage  marine ecosystem  morphology  Phanerozoic  trace fossil  Nevada  United States  Animalia  Bilateria  article  Bilateria  Cambrian  ecology  Ediacaran  explosion  fossil  marine environment  Nevada  nonhuman  sediment  spring  
Constraining oceanic oxygenation during the Shuram excursion in South China using thallium isotopes 期刊论文
, 2020, 卷号: 18, 期号: 3
作者:  Fan H.;  Nielsen S.G.;  Owens J.D.;  Auro M.;  Shu Y.;  Hardisty D.S.;  Horner T.J.;  Bowman C.N.;  Young S.A.;  Wen H.
收藏  |  浏览/下载:13/0  |  提交时间:2020/07/28
carbon cycle  Ediacaran  global ocean  isotopic analysis  isotopic composition  oxygenation  perturbation  proxy climate record  redox conditions  thallium  water column  California  China  Pacific Ocean  Santa Barbara Basin