Kara J. Matthews
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View article: SubMachine ORFEUS integration: Web-based tools for exploring seismic tomography models
SubMachine ORFEUS integration: Web-based tools for exploring seismic tomography models Open
SubMachine is a collection of web-based tools for the interactive visualisation, analysis, and quantitative comparison of global-scale datasets of the Earth's interior [1]. It focuses on making regional and global seismic tomography models…
View article: Reduced plate motion controlled timing of Early Jurassic Karoo-Ferrar large igneous province volcanism
Reduced plate motion controlled timing of Early Jurassic Karoo-Ferrar large igneous province volcanism Open
Past large igneous province (LIP) emplacement is commonly associated with mantle plume upwelling and led to major carbon emissions. One of Earth’s largest past environmental perturbations, the Toarcian oceanic anoxic event (T-OAE; ~183 Ma)…
View article: A Global Data Set of Present-Day Oceanic Crustal Age and Seafloor Spreading Parameters
A Global Data Set of Present-Day Oceanic Crustal Age and Seafloor Spreading Parameters Open
Datasets of present-day oceanic crustal age and seafloor spreading parameters from Seton et al. (2020). This dataset contains: Animations: animations of the present-day age grid and seafloor spreading parameters in both low and high resolu…
View article: A Global Data Set of Present-Day Oceanic Crustal Age and Seafloor Spreading Parameters
A Global Data Set of Present-Day Oceanic Crustal Age and Seafloor Spreading Parameters Open
Datasets of present-day oceanic crustal age and seafloor spreading parameters from Seton et al. (2020). This dataset contains: Animations: animations of the present-day age grid and seafloor spreading parameters in both low and high resolu…
View article: A Global Data Set of Present‐Day Oceanic Crustal Age and Seafloor Spreading Parameters
A Global Data Set of Present‐Day Oceanic Crustal Age and Seafloor Spreading Parameters Open
We present an updated oceanic crustal age grid and a set of complementary grids including spreading rate, asymmetry, direction, and obliquity. Our data set is based on a selected set of magnetic anomaly identifications and the plate tecton…
View article: A Global Data Set of Present-Day Oceanic Crustal Age and Seafloor Spreading Parameters
A Global Data Set of Present-Day Oceanic Crustal Age and Seafloor Spreading Parameters Open
Datasets of present-day oceanic crustal age and seafloor spreading parameters from Seton et al. (2020). This dataset contains: Animations: animations of the present-day age grid and seafloor spreading parameters in both low and high resolu…
View article: The influence of carbonate platform interactions with subduction zone volcanism on palaeo-atmospheric CO <sub>2</sub> since the Devonian
The influence of carbonate platform interactions with subduction zone volcanism on palaeo-atmospheric CO <sub>2</sub> since the Devonian Open
The CO2 liberated along subduction zones through intrusive/extrusive magmatic activity and the resulting active and diffuse outgassing influences global atmospheric CO2. However, when melts derived from subduction zones intersect buried ca…
View article: SubMachine: Web‐Based Tools for Exploring Seismic Tomography and Other Models of Earth's Deep Interior
SubMachine: Web‐Based Tools for Exploring Seismic Tomography and Other Models of Earth's Deep Interior Open
We present SubMachine, a collection of web‐based tools for the interactive visualization, analysis, and quantitative comparison of global‐scale data sets of the Earth's interior. SubMachine focuses on making regional and global‐scale seism…
View article: Tectonics and geodynamics of the eastern Tethys and northern Gondwana since the Jurassic
Tectonics and geodynamics of the eastern Tethys and northern Gondwana since the Jurassic Open
Southeast Asia experienced a complex tectonic and geodynamic history related to the subduction of the eastern Tethyan ocean basins, resulting from the long-term convergence between the Indo-Australian, Eurasian, and Pacific plates since Pa…
View article: Arc volcanism, carbonate platform evolution and palaeo-atmospheric CO <sub>2</sub> : Components and interactions in the deep carbon cycle
Arc volcanism, carbonate platform evolution and palaeo-atmospheric CO <sub>2</sub> : Components and interactions in the deep carbon cycle Open
Carbon dioxide (CO2) liberated at arc volcanoes that intersect buried carbonate platforms plays a larger role in influencing atmospheric CO2 than those active margins lacking buried carbonate platforms. This study investigates the contribu…
View article: Supplementary material to "Arc volcanism, carbonate platform evolution and palaeo-atmospheric CO <sub>2</sub> : Components and interactions in the deep carbon cycle"
Supplementary material to "Arc volcanism, carbonate platform evolution and palaeo-atmospheric CO <sub>2</sub> : Components and interactions in the deep carbon cycle" Open
SupplementsFigure S1: Filtering and resampling of raw proxy-CO2 data (purple crosses).One median value was taken for each time step that displayed multiple observations.The result (blue) has one atmospheric CO2 (ppm) value per time step.Th…
View article: A global review and digital database of large-scale extinct spreading centers
A global review and digital database of large-scale extinct spreading centers Open
Extinct mid-ocean ridges record past plate boundary reorganizations, and identifying their locations is crucial to developing a better understanding of the drivers of plate tectonics and oceanic crustal accretion. Frequently, extinct ridge…
View article: Ocean Basin Evolution and Global-Scale Plate Reorganization Events Since Pangea Breakup
Ocean Basin Evolution and Global-Scale Plate Reorganization Events Since Pangea Breakup Open
We present a revised global plate motion model with continuously closing plate boundaries ranging from the Triassic at 230 Ma to the present day, assess differences among alternative absolute plate motion models, and review global tectonic…