Ian Pierce
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View article: Surface Rupturing Earthquakes of the Greater Caucasus Frontal Thrusts, Azerbaijan
Surface Rupturing Earthquakes of the Greater Caucasus Frontal Thrusts, Azerbaijan Open
Here we present the results of the first paleoseismic study of the Kura fold‐thrust belt in Azerbaijan based on field mapping, fault trenching, and Quaternary dating. Convergence at rates of ∼10 mm/yr between the Arabian and Eurasian Plate…
View article: Present‐Day Strike‐Slip Faulting and Intracontinental Deformation of North China: Constraints From Improved GPS Observations
Present‐Day Strike‐Slip Faulting and Intracontinental Deformation of North China: Constraints From Improved GPS Observations Open
We investigate the present‐day strike‐slip faulting and intracontinental deformation of North China using horizontal GPS velocities and a block modeling strategy. The data demonstrate that the fault slip rates and block rotations in North …
View article: 1968 Aerial Photos of Dasht-e Bayaz Earthquake, Iran
1968 Aerial Photos of Dasht-e Bayaz Earthquake, Iran Open
These are both georeferenced and original scans of 1:7,500 scale black and white aerial photographs collected in 1968 following the M7.1 Dasht-e Bayaz earthquake in Northeast Iran. They were originally presented by Ambraseys and Tchalenko …
View article: 1968 Aerial Photos of Dasht-e Bayaz Earthquake, Iran
1968 Aerial Photos of Dasht-e Bayaz Earthquake, Iran Open
These are both georeferenced and original scans of 1:7,500 scale black and white aerial photographs collected in 1968 following the M7.1 Dasht-e Bayaz earthquake in Northeast Iran. They were originally presented by Ambraseys and Tchalenko …
View article: 3D Paleoseismology from iOS Lidar and Structure from Motion Photogrammetry: a case study on the Dog Valley fault, California
3D Paleoseismology from iOS Lidar and Structure from Motion Photogrammetry: a case study on the Dog Valley fault, California Open
Measuring displacements of strike-slip paleoearthquakes from trenching excavations requires detailed 3D trenching excavations. Here a new methodology utilizing an iOS based laser scanner and structure-from-motion is used to reconstruct str…
View article: Surface Rupturing Earthquakes of the Greater Caucasus Frontal Thrusts, Azerbaijan
Surface Rupturing Earthquakes of the Greater Caucasus Frontal Thrusts, Azerbaijan Open
Quaternary convergence at rates of ~10 mm/yr between the Arabian and Eurasian plates is largely accommodated by the Kura fold-thrust belt at the longitude of the Greater Caucasus Mountains in Azerbaijan and eastern Georgia. Here we present…
View article: Spatiotemporal Clustering of Paleoseismicity in the Walker Lane, USA: An Extensional Supercycle?
Spatiotemporal Clustering of Paleoseismicity in the Walker Lane, USA: An Extensional Supercycle? Open
At least five surface rupturing earthquakes that occurred during a <300 year time span near Carson City, Nevada, USA form a spatiotemporal cluster of earthquakes similar to those observed on fault systems around the world. These earthquake…
View article: Dog Valley Fault Traces
Dog Valley Fault Traces Open
This is a shapefile containing linework of the Dog Valley Fault in Northern California.
View article: Dog Valley Fault Traces
Dog Valley Fault Traces Open
This is a shapefile containing linework of the Dog Valley Fault in Northern California.
View article: Dog Valley Trench Orthoimages
Dog Valley Trench Orthoimages Open
These are orthoimages of the DV1 trench site in Hoke Valley on the Dog Valley fault in Northern California.
View article: Dog Valley Trench Orthoimages
Dog Valley Trench Orthoimages Open
These are orthoimages of the DV1 trench site in Hoke Valley on the Dog Valley fault in Northern California.
View article: The 2020 Mw 6.5 Monte Cristro Range (Nevada) earthquake: anatomy of a large rupture through a region of highly-distributed faulting
The 2020 Mw 6.5 Monte Cristro Range (Nevada) earthquake: anatomy of a large rupture through a region of highly-distributed faulting Open
Earth and Space Science Open Archive This preprint has been submitted to and is under consideration at Journal of Geophysical Research - Solid Earth. ESSOAr is a venue for early communication or feedback before peer review. Data may be pre…
View article: Carson Valley Fault Profiles
Carson Valley Fault Profiles Open
These are topographic profiles across fault scarps extracted from lidar data in Carson Valley.
View article: Carson Valley Fault Profiles
Carson Valley Fault Profiles Open
These are topographic profiles across fault scarps extracted from lidar data in Carson Valley.
View article: Source parameters and locations of the 1949 Mw7.4 Khait and 1907 Mw7.6 Karatag earthquakes: implications for how mountain ranges collide
Source parameters and locations of the 1949 Mw7.4 Khait and 1907 Mw7.6 Karatag earthquakes: implications for how mountain ranges collide Open
<p>The 1949 M<sub>w</sub>7.4 Khait and 1907 M<sub>w</sub>7.6 Karatag earthquakes are the two largest earthquakes of the last ~100 years within Tajikistan, in a zone of convergence between the Pamir and Tian Sh…
View article: Sinistral Strike Slip Faults of the Kyrgyz Tien Shan
Sinistral Strike Slip Faults of the Kyrgyz Tien Shan Open
<p>The Tien Shan are an intracontinental mountain belt experiencing shortening as a result of far field deformation from the ongoing India-Eurasian collision. At the longitude of Kyrgyzstan the Tien Shan accommodate ~20 mm/yr of shor…
View article: Spatiotemporal Clustering of Paleoseismicity in the Walker Lane, Nevada: an Extensional Supercycle?
Spatiotemporal Clustering of Paleoseismicity in the Walker Lane, Nevada: an Extensional Supercycle? Open
Earth and Space Science Open Archive This preprint has been submitted to and is under consideration at Geophysical Research Letters. ESSOAr is a venue for early communication or feedback before peer review. Data may be preliminary.Learn mo…
View article: Tectonic Deformation of the Northeastern Tibetan Plateau and Its Surroundings Revealed With GPS Block Modeling
Tectonic Deformation of the Northeastern Tibetan Plateau and Its Surroundings Revealed With GPS Block Modeling Open
The northeastern Tibetan Plateau and its surroundings are a tectonically complex region resulting from the continuing collision of India with Eurasia. We studied the tectonic deformation of this region using a GPS block model, which was pr…
View article: Mechanical and structural consequences of associative dynamic cross-linking in acrylic diblock copolymers
Mechanical and structural consequences of associative dynamic cross-linking in acrylic diblock copolymers Open
The composition of low-T g n -butylacrylate- block -(acetoxyaceto)ethyl acrylate block polymers is investigated as a strategy to tune the properties of dynamically cross-linked vinylogous urethane vitrimers. As the proportion of the cross-…
View article: Accommodation of Plate Motion in an Incipient Strike‐Slip System: The Central Walker Lane
Accommodation of Plate Motion in an Incipient Strike‐Slip System: The Central Walker Lane Open
Geodesy shows that ∼7 mm/yr of dextral shear is accumulating across the Central Walker Lane in the absence of through‐going strike‐slip faults. To better understand how this shear is accommodated, we describe and quantify the patterns and …
View article: Mechanical and structural consequences of associative dynamic cross-linking in acrylic diblock copolymers
Mechanical and structural consequences of associative dynamic cross-linking in acrylic diblock copolymers Open
The composition of low-T g n -butylacrylate- block -(acetoxyaceto)ethyl acrylate block polymers is investigated as a strategy to tune the properties of dynamically cross-linked vinylogous urethane vitrimers. As the proportion of the cross-…
View article: Postseismic Corrected Walker Lane GPS velocities
Postseismic Corrected Walker Lane GPS velocities Open
The interseismic motion of GPS stations in a tectonically active, diffuse, strike-slip shear zone provide constraints on the overall deformation budget that can be compared to the summation of geologically-estimated fault slip rates to und…
View article: Cosmogenic Ages from Alluvial Fans offset by Central Walker Lane Faults
Cosmogenic Ages from Alluvial Fans offset by Central Walker Lane Faults Open
Here are a series of cosmogenic 10Be and 36Cl ages and metadata for samples related to a faulting study southeast of Reno, NV, USA. Both 10Be and 36Cl concentrations were measured at the PRIME lab at Purdue. All 10Be samples were processed…
View article: Postseismic Corrected Walker Lane GPS velocities
Postseismic Corrected Walker Lane GPS velocities Open
The interseismic motion of GPS stations in a tectonically active, diffuse, strike-slip shear zone provide constraints on the overall deformation budget that can be compared to the summation of geologically-estimated fault slip rates to und…
View article: Cosmogenic Ages from Alluvial Fans offset by Central Walker Lane Faults
Cosmogenic Ages from Alluvial Fans offset by Central Walker Lane Faults Open
Here are a series of cosmogenic 10Be and 36Cl ages and metadata for samples related to a faulting study southeast of Reno, NV, USA. Both 10Be and 36Cl concentrations were measured at the PRIME lab at Purdue. All 10Be samples were processed…
View article: Mechanical and structural consequences of associative dynamic cross-linking in acrylic diblock copolymers
Mechanical and structural consequences of associative dynamic cross-linking in acrylic diblock copolymers Open
The composition of low-Tg n-butylacrylate-block-(acetoxyaceto)ethyl acrylate block polymers is investigated as a strategy to tune the properties of dynamically cross-linked vinylogous urethane vitrimers. As the proportion of the cross-link…
View article: Kinematics of Late Quaternary Slip Along the Qishan‐Mazhao Fault: Implications for Tectonic Deformation on the Southwestern Ordos, China
Kinematics of Late Quaternary Slip Along the Qishan‐Mazhao Fault: Implications for Tectonic Deformation on the Southwestern Ordos, China Open
The northwest striking Qishan‐Mazhao fault (QMF) accommodates complex deformation in the Tibet‐Ordos transition zone. We studied the geologic and geomorphic expression of the QMF using interpretations of high‐resolution satellite images an…
View article: Characterizing the Quaternary expression of active faulting along the Olinghouse, Carson, and Wabuska lineaments of the Walker Lane
Characterizing the Quaternary expression of active faulting along the Olinghouse, Carson, and Wabuska lineaments of the Walker Lane Open
The northern Walker Lane (southwestern USA) accommodates ∼5–7 mm/yr of right-lateral Pacific–North America relative plate motion. The northwest trend of major right-lateral faults in the Walker Lane is interrupted by the presence of northe…