Europa's Rate of Rotation Derived from the Tectonic Sequence in the Astypalaea Region

Icarus ◽  
2001 ◽  
Vol 153 (1) ◽  
pp. 208-213 ◽  
Author(s):  
G Hoppa
Keyword(s):  
Tectonic Sequence

scholarly journals Tectonic sequence diagrams and the constraints they offer for the structural and metamorphic history of the Kullu Valley, NW India

1970 ◽  
Vol 5 (7) ◽  
pp. 169
Author(s):  
L White ◽  
G Lister ◽  
M Forster ◽  
T Ahmad
Keyword(s):  
Sequence Diagrams ◽  
Special Issue ◽  
Metamorphic History ◽  
History Of ◽  
Kullu Valley ◽  
Tectonic Sequence

DOI = 10.3126/hjs.v5i7.1344 Himalayan Journal of Sciences Vol.5(7) (Special Issue) 2008 p.169

Thematic interpretation of heliborne magnetic data for delineation of concealed regional structural fabric in the Narnaul-Palsana tract, North Delhi Fold Belt, India

2018 ◽  
Vol 6 (2) ◽  
pp. T367-T375
Author(s):  
Amit Kumar Pathak ◽  
G. V. Giridhar ◽  
Anand Kumar Chaturvedi
Keyword(s):  
Soil Cover ◽  
Magnetic Data ◽  
Fold Belt ◽  
Magnetic Minerals ◽  
Polyphase Deformation ◽  
The North ◽  
Magnetic Signature ◽  
Structural Fabric ◽  
Tectonic Sequence ◽  
Metasedimentary Sequence

The North Delhi Fold Belt (NDFB) exposure of the Delhi Supergroup of rocks is significant for its structurally controlled uranium mineralization. The Narnaul-Palsana tract within the Khetri subbasin of the NDFB comprises the arenaceous Alwar and argillaceous Ajabgarh Groups of the Delhi Supergroup. The metasedimentary sequence has been subjected to polyphase deformation and igneous intrusion. We used heliborne magnetic data to enhance our geologic understanding of the area. Total magnetic intensity data are gridded and enhanced to resolve the magnetic anomalies. The regional magnetic signature reveals a deep-seated fracture. Varying concentrations of magnetic minerals in different lithologies are reflected in the magnetic response and provide clues to the formational trends. Trend lines and breaks are extracted from the magnetic signature. Thematic analysis of trend lines reveals formational trends that indicate an antiformal and synformal fold pattern in different sectors of the study area. The spatial correlation of the fold patterns is used to decipher the tectonic sequence. Superimposition of antiformal folding over earlier antiform-synform structure and displacement due to later faulting is inferred. Magnetic data analysis is used as a tool to unravel the regional structural fabric of the area that is widely concealed below soil cover.

Paleostress Analysis of Southeast Korea: Tectonic Sequence and Timing of Block Rotation of the Pohang - Ulshan Area

1999 ◽  
Vol 2 (4) ◽  
pp. 532-537 ◽  
Author(s):  
Pom-yong Choi ◽  
Seok-ki Kwon ◽  
Jae-ha Hwang ◽  
Seung Ryeol Lee
Keyword(s):  
Block Rotation ◽  
Tectonic Sequence ◽  
Paleostress Analysis

Paleostress analysis of the Pohang-Ulsan area, Southeast Korea: tectonic sequence and timing of block rotation

2001 ◽  
Vol 5 (1) ◽  
pp. 1-18 ◽  
Author(s):  
Pom-yong Choi ◽  
Seok-ki Kwon ◽  
Jae-ha Hwang ◽  
Seung Ryeol Lee ◽  
Gi-o An
Keyword(s):  
Block Rotation ◽  
Tectonic Sequence ◽  
Paleostress Analysis

Tectonic Facies, Orientation, Sequence, Style, and Date

1956 ◽  
Vol 93 (2) ◽  
pp. 111-120 ◽  
Author(s):  
W. B. Harland
Keyword(s):  
Late Stage ◽  
Tectonic Sequence ◽  
Tectonic Style

AbstractSome essential features of the general tectonic description of a region are outlined under the above heads. Tectonic style is the product of facies and orientation in their distinctive sequence, and is assumed to be independent of date. A type of tectonic sequence is outlined from Ny Friesland, Spitsbergen, with a distinct late stage elongation along the fold axes.

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