NDLI: K-Ar dating of late Mesozoic volcanism and geochemistry of volcanic gravels in the North Huaiyang Belt, Dabie orogen: Constraints on the stratigraphic framework and exhumation of the northern Dabie orthogneiss complex

Please wait, while we are loading the content...

K-Ar dating of late Mesozoic volcanism and geochemistry of volcanic gravels in the North Huaiyang Belt, Dabie orogen: Constraints on the stratigraphic framework and exhumation of the northern Dabie orthogneiss complex

Manipulation and cutting of carbon nanotubes

Containerless solidification of Zr$_{41}$Ti$_{14}$Cu$_{12.5}$Ni$_{10}$Be$_{22.5}$ glass-forming alloy in drop tube

Bleaching effect and nonvolatile holographic storage in doubly doped LiNbO$_{3}$:Fe:Cu crystals

Calculation of depth-dose distribution of intermediate energy heavy-ion beams

Decoration of disclinations by solidification-induced band texture and focal-conic texture for a low-molar-mass liquid crystal

Electroluminescence and photoluminescence of dioctylfluorene and 4,7-dithien-2-yl-2,1,3-benzothiadiazole copolymers

High-resolution gene mapping using admixture linkage disequilibrium

Frequent mtDNA mutations and its role in gastric carcinogenesis

Polarity inverted intracloud discharges and electric charge structure of thunderstorm

Numerical study on structure of meso-β scale rainstorm system during IOP523 of HUAMEX

Influence of biodegradation on benzocarbazole distributions in reservoired oils

Extension of drylands in northern China around 250 kaBP linked with the uplift of the southeast margin of Tibetan Plateau

Recent change of the ice core accumulation rates on the Qinghai-Tibetan Plateau

$^{40}$Ar-$^{39}$Ar dating and geological implication of auriferous altered rocks from the middle-deep section of Q875 gold-quartz vein in Xiaoqinling area, Henan, China

Multi-origin alkanes related to CO$_{2}$-rich, mantle-derived fluid in Dongying Sag, Bohai Bay Basin

Chinese Science Bulletin : Volume 47, Issue 19, October 2002

Chinese Science Bulletin : Volume 47, Issue 18, September 2002

Chinese Science Bulletin : Volume 47, Issue 17, September 2002

Chinese Science Bulletin : Volume 47, Issue 16, August 2002

Chinese Science Bulletin : Volume 47, Issue 15, August 2002

Chinese Science Bulletin : Volume 47, Issue 14, July 2002

Chinese Science Bulletin : Volume 47, Issue 13, July 2002

Chinese Science Bulletin : Volume 47, Issue 12, June 2002

Chinese Science Bulletin : Volume 47, Issue 11, June 2002

Chinese Science Bulletin : Volume 47, Issue 10, May 2002

Chinese Science Bulletin : Volume 47, Issue 9, May 2002

Chinese Science Bulletin : Volume 47, Issue 8, April 2002

Chinese Science Bulletin : Volume 47, Issue 7, April 2002

Chinese Science Bulletin : Volume 47, Issue 6, March 2002

Chinese Science Bulletin : Volume 47, Issue 5, March 2002

Chinese Science Bulletin : Volume 47, Issue 4, February 2002

Chinese Science Bulletin : Volume 47, Issue 3, February 2002

Chinese Science Bulletin : Volume 47, Issue 2, January 2002

Chinese Science Bulletin : Volume 46

Chinese Science Bulletin : Volume 45

Chinese Science Bulletin : Volume 44

Chinese Science Bulletin : Volume 43

Chinese Science Bulletin : Volume 42

K-Ar dating of late Mesozoic volcanism and geochemistry of volcanic gravels in the North Huaiyang Belt, Dabie orogen: Constraints on the stratigraphic framework and exhumation of the northern Dabie orthogneiss complex

Content Provider	Springer Nature Link
Author	Wang, Yuejun Fan, Weiming Guo, Feng
Copyright Year	2002
Abstract	Two eruption episodes are identified through systematic field investigations and K-Ar dating of the late Mesozoic volcanic rocks in the North Huaiyang belt (NHB), Dabie orogenic belt, of which the earlier volcanic suite termed Maotanchang Fm. (Fm.) occurring at Jinzhai, Xianhualing and Maotanchang, etc., was erupted from 149 Ma to 138 Ma. The other named Xiaotian Fm. mainly distributed at Xiaotian, Shucheng, etc., was formed between 132 Ma and 116 Ma. During the eruption gap of the two volcanic suites deposited a volcano-sedimentary conglomerate layer, which are composed of the multi-compositional gravels, including the North Dabie orthogneiss complex (NDOC), volcanic gravels, etc. These volcanic gravels in the conglomerate layer show identical geochemical and isotopic compositions ($^{87}$Sr/$^{86}$Sr(t) =0.7084–0.7092, ε$_{Nd}$ (t) = −21.8–−24.4) to the Maotanchang Fm. volcanic rocks ($^{87}$Sr/$^{86}$Sr = 0.7086–0.7102, ε$_{Nd}$= −19.2–−24.4), but significantly distinct from those of Xiaotian Fm. ($^{87}$Sr/$^{86}$Sr = 0.7076–0.7084, ε$_{Nd}$= −17.2–−19.2). K-Ar dating results of its underlying and overlying volcanic sequences indicate that the conglomerate layers were deposited at −135 Ma. This suggests that the NDOC was rapidly exhumed to the surface during or shortly before −135 Ma and became the important provenance of the late Mesozoic volcano-sedimentary basins in the NHB. In combination with the regional volcano-sedimentary correlation, we divided the Mesozoic stratigraphic sequence in the NHB from base to top into Fanghushan Fm. (>160 Ma), Yuantongshan Fm. (/middlelower segment of Sanjianpu Fm.) (160–149 Ma), Maotanchang Fm. (/Zhougongshan Fm./upper segment of Sanjianpu Fm./Fenghuangtai Fm.) (149–135 Ma) and Xiaotian Fm. (/Baidafan Fm./Heshidu Fm.) (135–116 Ma).
Starting Page	1688
Ending Page	1695
Page Count	8
File Format	PDF
ISSN	10016538
Journal	Chinese Science Bulletin
Volume Number	47
Issue Number	20
e-ISSN	18619541
Language	English
Publisher	Science in China Press
Publisher Date	2002-01-01
Publisher Place	Beijing
Access Restriction	Subscribed
Subject Keyword	multi-gravel conglomerate layer K-Ar dating geochemical comparison late Mesozoic uplifting-erosion North Huaiyang belt Science Life Sciences Physics Chemistry/Food Science Earth Sciences Engineering
Content Type	Text
Resource Type	Article
Subject	Multidisciplinary

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Geochemical characteristics and implications of eclogite gravels from Mesozoic strata at the northern margin of Dabie orogenic belt

The Early Paleozoic Tiefosi syn-collisional granite in the northern Dabie Orogen: Geochronological and geochemical constraints

Petrology of the Paleogene shoshonitic volcanism in north Sarab area, NW Iran: Geochemical, Ar-Ar dating and Sr-Nd-Pb isotopic constraints

Late mesozoic adakite volcanism of the Ugan volcanic structure (Southeastern Margin of the North Asian Craton): $^{40}$Ar/$^{39}$Ar geochronological and geochemical evidence

Tectonic subdivision of Dabie orogenic belt, central China: Evidence from Pb isotope geochemistry of late Mesozoic basalts

Geology and geochemistry of Gannet (Karewa) Island, Tasman Sea: A rift‐related nephelinitic tuff ring

Zircon U/Pb dating of Cretaceous adakitic volcanic rocks in the eastern part of North Dabie Mountains

Tectonic events, continental intraplate volcanism, and mantle plume activity in northern Arabia: Constraints from geochemistry and Ar-Ar dating of Syrian lavas

Geochronological and geochemical investigation of the late Mesozoic volcanic rocks from the Northern Great Xing’an Range and their tectonic implications

K-Ar dating of late Mesozoic volcanism and geochemistry of volcanic gravels in the North Huaiyang Belt, Dabie orogen: Constraints on the stratigraphic framework and exhumation of the northern Dabie orthogneiss complex

Similar Documents

Geochemical characteristics and implications of eclogite gravels from Mesozoic strata at the northern margin of Dabie orogenic belt

The Early Paleozoic Tiefosi syn-collisional granite in the northern Dabie Orogen: Geochronological and geochemical constraints

Petrology of the Paleogene shoshonitic volcanism in north Sarab area, NW Iran: Geochemical, Ar-Ar dating and Sr-Nd-Pb isotopic constraints

Late mesozoic adakite volcanism of the Ugan volcanic structure (Southeastern Margin of the North Asian Craton): $^{40}$Ar/$^{39}$Ar geochronological and geochemical evidence

Tectonic subdivision of Dabie orogenic belt, central China: Evidence from Pb isotope geochemistry of late Mesozoic basalts

Geology and geochemistry of Gannet (Karewa) Island, Tasman Sea: A rift‐related nephelinitic tuff ring

Zircon U/Pb dating of Cretaceous adakitic volcanic rocks in the eastern part of North Dabie Mountains

Tectonic events, continental intraplate volcanism, and mantle plume activity in northern Arabia: Constraints from geochemistry and Ar-Ar dating of Syrian lavas

Geochronological and geochemical investigation of the late Mesozoic volcanic rocks from the Northern Great Xing’an Range and their tectonic implications

K-Ar dating of late Mesozoic volcanism and geochemistry of volcanic gravels in the North Huaiyang Belt, Dabie orogen: Constraints on the stratigraphic framework and exhumation of the northern Dabie orthogneiss complex