Characteristics of the C - and O - isotopic compositions of carbonates in the weathering profile at the unconformable boundary between the early Cambrian and late Proterozoic in JI county, north China

Scientia Geologica Sinica

Volumn 35, Issue 1, 2000, Pages 55-59

  Li, Renwei ^a   Chen, Jinshi ^a   Chen, Zhiming ^a  

^a INSTITUTE OF GEOLOGY AND GEOPHYSICS   (China)

Author keywords

C and O isotopes; Meteoric diagenesis; Paleo weathering crust

Indexed keywords

CARBON ISOTOPE; CARBONATE ROCK; DIAGENESIS; ISOTOPIC COMPOSITION; METEORIC WATER; OXYGEN ISOTOPE; UNCONFORMITY;

CHINA;

EID: 0034073269     PISSN: 05635020     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (7)

1. Chinese source
2. Chinese source
3. Chinese source
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5. Beeunas M A, Knauth L P. 1985. Preserved stable isotopic signature of subaerial diagenesis in the 1. 2 b. y. Mescal Limestone, central Arizona: Implications for the timing and development of a terrestrial plant cover. Geological Society of America Bulletin, 96: 737-745.
6. Kaufman A J, Knoll A H. 1995. Neoproterozoic variations in the C-isotopic composition of seawater: stratigraphic and biogeochemical implications. Precambrian Research, 73: 27-49.
7. 18 O composition: a test. Journal of Sedimentary Petrology, 60: 968-981.