1-8 OF 8 RESULTS FOR

Auriga Nunatak shear zone

Results shown limited to content with bounding coordinates.
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Article
Published: 01 July 2002
Geological Magazine (2002) 139 (4): 465–471.
... Land event in the southernmost Antarctic Peninsula ( Vaughan, Pankhurst & Fanning, 2002 ), suggests that uplift on Alexander Island and deformation at Auriga Nunataks are also expressions of the Palmer Land event. High-strain ductile mylonite of the Eastern Palmer Land Shear Zone...
FIGURES | View All (4)
Journal Article
Published: 01 November 2000
Journal of the Geological Society (2000) 157 (6): 1243–1256.
...ALAN P. M. VAUGHAN; BRYAN C. STOREY Abstract A major ductile fault zone, the eastern Palmer Land shear zone, has been identified east of the spine of the southern Antarctic Peninsula. This shear zone separates newly identified geological domains, and indicates that during Late Jurassic terrane...
FIGURES | View All (5)
Journal Article
Journal: GSA Bulletin
Published: 01 March 2006
GSA Bulletin (2006) 118 (3-4): 366–382.
...Bradford J. Johnson Abstract An investigation of a normal-fault system in the southern Canadian Cordillera documents extensional shear zones exhumed from the middle crust, including the root of a transfer zone between overstepping fault segments in which shearing was enhanced by leucogranitic melts...
FIGURES | View All (10)
Image
(a) Geographical positions of the  P–T  quantified samples and major <b>shear</b> ...
Published: 23 June 2008
(west of Campbell Ridges & Traverse Mountains, Vaughan & Millar, 1996 ) the Jurassic/Early Cretaceous Auriga Nunatak Shear Zone area (ANSZ) ( Vaughan, Millar & Thistlewood, 1999 ), and the pre-late Cretaceous Eastern Palmer Land Shear Zone (EPLSZ) ( Vaughan & Storey, 2000 ; Vaughan
Journal Article
Published: 23 June 2008
Geological Magazine (2008) 145 (5): 655–676.
... (west of Campbell Ridges & Traverse Mountains, Vaughan & Millar, 1996 ) the Jurassic/Early Cretaceous Auriga Nunatak Shear Zone area (ANSZ) ( Vaughan, Millar & Thistlewood, 1999 ), and the pre-late Cretaceous Eastern Palmer Land Shear Zone (EPLSZ) ( Vaughan & Storey, 2000 ; Vaughan...
FIGURES | View All (13)
Image
Simplified geological map of Palmer Land showing domain extents and domain ...
Published: 01 November 2000
Fig. 3. Simplified geological map of Palmer Land showing domain extents and domain boundaries. Heavy dashed lines mark mapped or inferred faults. Arrows show tectonic transport directions determined from structural data. EPLSZ Eastern Palmer Land shear zone; LMF LeMay Fault; AI Alexander Island
Journal Article
Published: 04 August 2015
Journal of the Geological Society (2015) 172 (6): 822–835.
... Peninsula was initially interpreted as an autochthonous continental arc of the Gondwanan margin, which developed during Mesozoic subduction beneath the supercontinent ( Suárez 1976 ). However, following the identification of a major shear zone in the southern Antarctic Peninsula (the Eastern Palmer Land...
FIGURES | View All (6)
Journal Article
Published: 01 September 2001
Journal of the Geological Society (2001) 158 (5): 855–867.
... within crustal‐scale extensional shear zones ( Vaughan & Millar 1996; Vaughan et al . 1997 , ). Isotope compositions show a wide range, with 87 Sr/ 86 Sr i between 0.7042 and 0.7069 and ϵ Nd i between +4.2 and −3.0 ( Fig. 5 a; Wareham et al . 1997 a , b ). Granitoids emplaced between Late...
FIGURES | View All (10)