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Tabas Block

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Journal Article
Journal: Palynology
Published: 22 July 2020
Palynology (2020) 44 (3): 551–562.
... of this article is two-fold: To introduce the Middle Jurassic palynomorphs from Chahrekhneh in the Tabas Block, and correlate successions from North, East and Central-East Iran during this interval. To determine the relative abundance of palynomorphs and sporomorph ecogroups, reconstructing palaeoclimate...
FIGURES | View All (7)
Journal Article
Journal: GSA Bulletin
Published: 01 November 2016
GSA Bulletin (2016) 128 (11-12): 1593–1617.
... to their inversion during the late Cenozoic. The intracontinental basins filled with Neogene and Quaternary deposits were controlled by large-scale dextral transpression along major faults that bounded the Tabas block, which is a part of the Central Iranian block. The anastomosing strike-slip fault pattern...
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Series: Geological Society, London, Special Publications, Geological Society, London, Special Publications
Published: 01 January 2009
DOI: 10.1144/SP312.15
EISBN: 9781862395602
... Abstract The Tabas Block of east-central Iran shows very thick and well-exposed Upper Triassic–Jurassic sequences, which are crucial for the understanding of the Mesozoic evolution of the Iran Plate. The succession is subdivided into major tectonostratigraphic units based on widespread...
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Geological map of the northern part of the <b>Tabas</b> <b>block</b> (after  Stöcklin and...
Published: 01 November 2016
Figure 2. Geological map of the northern part of the Tabas block (after Stöcklin and Nabavi, 1969 ; Aghanabati, and Haghipour, 1975 ; Eftekhar-Nezhad et al., 1977 ; Kluyver et al., 1981a , 1981b ; Saidi et al., 1991 ; Aghanabati et al., 1994a , 1994b ; Aghanabati, 2013 , modified).
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Geological cross sections across the <b>Tabas</b> <b>block</b> (after  Stöcklin and Nabav...
Published: 01 November 2016
Figure 3. Geological cross sections across the Tabas block (after Stöcklin and Nabavi, 1969 ; Aghanabati and Haghipour, 1975 ; Kluyver et al., 1981a , 1981b ). m.s.l.—meters above/below sea level.
Image
Fault pattern in the northern part of the <b>Tabas</b> <b>block</b>, earthquake distribut...
Published: 01 November 2016
Figure 8. Fault pattern in the northern part of the Tabas block, earthquake distribution, and Harvard Centroid Moment Tensor (CMT) focal mechanisms draped over a shaded-relief Shuttle Radar Topography Mission (SRTM) image. Distribution of earthquake epicenters is from the Iranian Seismological
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Jurassic lithostratigraphy units of the southern <b>Tabas</b> <b>block</b>, north Kerman ...
Published: 01 February 2015
Fig. 2 Jurassic lithostratigraphy units of the southern Tabas block, north Kerman (modified from W ilmsen et alii , 2009 ) showing position of the vertebrate footprints: 1) sandstone; 2) siltstone; 3) clay; 4) limestone; 5) marl; 6) conglomerate; 7) gypsum; 8) volcanic, 9) ammonite data; 10
Journal Article
Journal: GSA Bulletin
Published: 01 July 2007
GSA Bulletin (2007) 119 (7-8): 961–977.
...Charles Verdel; Brian P. Wernicke; Jahandar Ramezani; Jamshid Hassanzadeh; Paul R. Renne; Terry L. Spell Abstract An ∼100-km-long north-south belt of metamorphic core complexes is localized along the boundary between the Yazd and Tabas tectonic blocks of the central Iranian micro-continent, between...
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Proposed model of the development of the intracontinental <b>Tabas</b> and Abdough...
Published: 01 November 2016
Figure 18. Proposed model of the development of the intracontinental Tabas and Abdoughi Basins in the Tabas block. (A) Simplified present-day fault pattern in the Tabas block and Harvard Centroid Moment Tensor (CMT) focal mechanisms draped over a shaded-relief Shuttle Radar Topography Mission
Series: Geological Society, London, Special Publications, Geological Society, London, Special Publications
Published: 01 January 2009
DOI: 10.1144/SP312.9
EISBN: 9781862395602
..., it is expressed as an angular unconformity due to block rotation and is overlain by a thin transgressive conglomerate followed by silty marls of the deep-marine Upper Bajocian–Callovian Dalichai Formation. This upper unconformity signals a rapid subsidence pulse. On the Tabas Block of east-central Iran, a single...
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Journal Article
Published: 18 April 2019
Journal of Foraminiferal Research (2019) 49 (2): 107–130.
..., is confirmed by associated smaller foraminifers. The foraminiferal assemblages display marked differences in composition and stratigraphic distribution compared with those of Alborz and Tabas Block. Principally, they have unexpected similarities with several North American assemblages, especially the three new...
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( 1 ) Location map showing the position of studied sections in the east-cen...
Published: 01 February 2021
Figure 1. ( 1 ) Location map showing the position of studied sections in the east-central Iran, Tabas area. Abbreviations: AB = Alborz Belt; KD = Kopeh Dagh, LB = Lut Block, MAP = Makran accretionary Prism, PBB = Posht-e-Badam Block, SB = Sabzevar Block, SSZ = Sanandaj-Sirjan Zone, TB = Tabas
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(a) Generalized tectonic map of Iran (slightly modified after Angiolini  et...
Published: 26 October 2017
Figure 1. (a) Generalized tectonic map of Iran (slightly modified after Angiolini et al. 2007 ). Red star shows the location of the Abadeh section. Abbreviations: AA – Astara-Azerbaijan Block; LB – Lut Block; MZT – Mesozoic ophiolites along Main Zagros Thrust; TB – Tabas Block; YB – Yazd Block
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Sketch map of Iran and the location of the studied core section of South Ko...
Published: 22 July 2020
Figure 1. Sketch map of Iran and the location of the studied core section of South Kouchekali and the geological map of Tabas Block (Simplified tectonic map of Iran showing the main structures; CEIM = Central East Iranian Microcontinent (modified from Alavi et al. 1997 ; geological map after
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Figure 1. Distribution of Tertiary volcanic rocks, major faults (modified f...
Published: 01 July 2007
—Biarjmand core complex ( Hassanzadeh et al., 2005 ), G—Golypaygan core complex ( Thiele et al., 1967 ), S—Saghand core complex (this paper), T—Takab-Zanjan core complex ( Stockli et al., 2004 ), LB—Lut block, TB—Tabas block, YB—Yazd block.
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(A) Distribution of Neogene (Ng) folded deposits in the southern part of th...
Published: 01 November 2016
Figure 15. (A) Distribution of Neogene (Ng) folded deposits in the southern part of the Tabas block and location of geomorphic features displaced along the Nayband fault (B) and along the Kuh Banan fault (C). (B) Offset of streams up to several dozen meters along the dextral strike-slip Nayband
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—Bouguer anomaly color map showing main subsurface features. Label values i...
Published: 01 September 1995
= Nain-Baft fault, DSF = Deh Shir fault, QA = Qatar arch, GQ = Ghawar-Qatar depression, SD = Sanandaj block, SJ = Sirjan block, TB = Tabas block, YD = Yazd block. Dashed lines denote traces of normal faults bounding basement rocks. The north-trending anticlinal axes are gravity highs associated
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(A) Aeromagnetic map of the Central Iranian microplate with the main fault ...
Published: 01 November 2016
., 2009 ; Aghanabati, 2013 ). Aeromagnetic surveys made by the Geophysics Institute of the University of Tehran. (B) Three-dimensional (3-D) model representing the first-order basement faults of Central Iran displaying the modeled vertical-displacement field. Changes in topography of the Tabas block
Journal Article
Published: 01 December 1979
Bulletin of the Seismological Society of America (1979) 69 (6): 1861–1887.
... Quaternary fault (the Tabas Fault). Nearly all the surface breaks followed the obvious scarps created by the previous faulting. An extensive zone of “bedding thrusts” (bedding-plane slip) was also developed in the Neogene clay deposits of the overthrust block, east of the main fault zone. Minimum vertical...
Journal Article
Journal: GSA Bulletin
Published: 01 May 2012
GSA Bulletin (2012) 124 (5-6): 943–956.
.... Paleomagnetic data show that in central Iran, crustal blocks bounded by sets of strike-slip faults are rotated to accommodate NNE-SSW shortening related to Arabia-Eurasia convergence. Counterclockwise rotations of 20°–35° have been measured in the Tabas and Anarak areas, south of the Great Kavir fault...
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