Earth and Planetary Science Letters

Article	Citations
China's Chang'e-5 landing site: Geology, stratigraphy, and provenance of materials	112
Young lunar mare basalts in the Chang'e-5 sample return region, northern Oceanus Procellarum	98
Gondwana's interlinked peripheral orogens	86
First evidence of eclogites overprinted by ultrahigh temperature metamorphism in Everest East, Himalaya: Implications for collisional tectonics on early Earth	71
IMS observations of infrasound and acoustic-gravity waves produced by the January 2022 volcanic eruption of Hunga, Tonga: A global analysis	67
A Neoproterozoic low-δ18O ma	65
Qinghai-Tibet Plateau wetting reduces permafrost thermal responses to climate warming	63
Assessing seasonal and interannual water storage variations in Taiwan using geodetic and hydrological data	63
Crustal-scale wedge tectonics at the narrow boundary between the Tibetan Plateau and Ordos block	61
Redox controls during magma ocean degassing	60
TTG generation by fluid-fluxed crustal melting: Direct evidence from the Proterozoic Georgetown Inlier, NE Australia	58
Early evolution of the solar accretion disk inferred from Cr-Ti-O isotopes in individual chondrules	58
Explosivity of basaltic lava fountains is controlled by magma rheology, ascent rate and outgassing	54
Global and local drivers of the Ediacaran Shuram carbon isotope excursion	52
Slab dehydration in warm subduction zones at depths of episodic slip and tremor	51
Geophysical and cosmochemical evidence for a volatile-rich Mars	50
Origin of volatile element depletion among carbonaceous chondrites	48
The micrometeorite flux at Dome C (Antarctica), monitoring the accretion of extraterrestrial dust on Earth	48
An evaluation of the C/N ratio of the mantle from natural CO2-rich gas analysis: Geochemical and cosmochemical implications	46
Holocene variability of East Asian summer monsoon as viewed from the speleothem δ	44
Geodetic imaging of shallow creep along the Xianshuihe fault and its frictional properties	43
The 2018-ongoing Mayotte submarine eruption: Magma migration imaged by petrological monitoring	43
Short duration of Early Permian Qiangtang-Panjal large igneous province: Implications for origin of the Neo-Tethys Ocean	43
A disordered kinetic model for clumped isotope bond reordering in carbonates	43
The tilted Iceland Plume and its effect on the North Atlantic evolution and magmatism	42

Sediment and ocean crust both melt at subduction zones	42
Controls on the abundance, provenance and age of organic carbon buried in continental margin sediments	40
Magnesium isotopic fractionation during basalt differentiation as recorded by evolved magmas	40
Spatio-temporal foreshock evolution of the 2019 M 6.4 and M 7.1 Ridgecrest, California earthquakes	40
Northwest Pacific-Izanagi plate tectonics since Cretaceous times from western Pacific mantle structure	38
Long-lived (ca. 22–24 Myr) partial melts in the eastern Himalaya: Petrochronologic constraints and tectonic implications	38
Evidence for crustal removal, tectonic erosion and flare-ups from the Japanese evolving forearc sediment provenance	38
A dynamic lithosphere–asthenosphere boundary near the equatorial Mid-Atlantic Ridge	38
Exploring laser ablation U–Pb dating of regional metamorphic garnet – The Straits Schist, Connecticut, USA	37
Global zircon analysis records a gradual rise of continental crust throughout the Neoarchean	37
Was climatic cooling during the earliest Carboniferous driven by expansion of seed plants?	37
Thermobarometry of CO2-rich, silica-undersaturated melts constrains cratonic lithosphere thinning through time in areas of kimberlitic magmatism	36
Nucleosynthetic Pt isotope anomalies and the Hf-W chronology of core formation in inner and outer solar system planetesimals	36
Frontal ablation and mass loss of the Patagonian icefields	36
The stabilizing effect of high pore-fluid pressure along subduction megathrust faults: Evidence from friction experiments on accretionary sediments from the Nankai Trough	36
Strong shear softening induced by superionic hydrogen in Earth's inner core	35
Hypocentral dependent shallow slip distribution and rupture extents along a strike-slip fault	35
Orbitally-paced climate change in the early Cambrian and its implications for the history of the Solar System	34
Temperature signals of ice core and speleothem isotopic records from Asian monsoon region as indicated by precipitation δ18O	34
Origin of hydrogen isotopic variations in chondritic water and organics	34
Controls on the magmatic fraction of extension at mid-ocean ridges	34
Scaling laws for the geometry of an impact-induced magma ocean	34
Kinematics of the ∼1000 km Haiyuan fault system in northeastern Tibet from high-resolution Sentinel-1 InSAR velocities: Fault architecture, slip rates, and partitioning	34
New early oligocene zircon U-Pb dates for the ‘Miocene’ Wenshan Basin, Yunnan, China: Biodiversity and paleoenvironment	33
Was the Pamir salient built along a Late Paleozoic embayment on the southern Asian margin?	33
Co-seismic rupture of the 2021, M 7.4 Maduo earthquake (northern Tibet): Short-cutting of the Kunlun fault big bend	33
Deep learning for laboratory earthquake prediction and autoregressive forecasting of fault zone stress	33
Understanding ancient tectonic settings through detrital zircon analysis	33
Pulsed oxygenation events drove progressive oxygenation of the early Mesoproterozoic ocean	33
Petrogenetic processes at the tipping point of plate tectonics: Hf-O isotope ternary modelling of Earth's last TTG to sanukitoid transition	32
Chondritic mercury isotopic composition of Earth and evidence for evaporative equilibrium degassing during the formation of eucrites	32
Assessing the presence of volatile-bearing mineral phases in the cratonic mantle as a possible cause of mid-lithospheric discontinuities	32
Expanded lacustrine sedimentation in the Qaidam Basin on the northern Tibetan Plateau: Manifestation of climatic wetting during the Oligocene icehouse	32
Deformation-enhanced recrystallization of titanite drives decoupling between U-Pb and trace elements	32
Preconditioning by sediment accumulation can produce powerful turbidity currents without major external triggers	31
Isotopic fingerprinting of biogeochemical processes and iron sources in the iron-limited surface Southern Ocean	31
The 22 July 2020 M 7.8 Shumagin seismic gap earthquake: Partial rupture of a weakly coupled megathrust	31
Partitioning riverine sulfate sources using oxygen and sulfur isotopes: Implications for carbon budgets of large rivers	31
Controls on boron isotopes in a cold-water coral and the cost of resilience to ocean acidification	30
Coexisting diverse P–T–t paths during Neoarchean Sagduction: Insights from numerical modeling and applications to the eastern North China Craton	30
Disparities in oxygen isotopes of detrital and igneous zircon identify erosional bias in crustal rock record	30
High pressure-temperature phase relations of basaltic crust up to mid-mantle conditions	30
The young Sun's XUV-activity as a constraint for lower CO2-limits in the Earth's Archean atmosphere	30
Fault roughness controls sliding instability	30
Role of sulfate in the transport and enrichment of REE in hydrothermal systems	30
Long-term evolution of terrestrial weathering and its link to Earth's oxygenation	30
Changes in groundwater dynamics and geochemical evolution induced by drainage reorganization: Evidence from 81Kr and 36Cl dating of geothermal water in the Weihe Basin of China	29
Mantle source characteristics and magmatic processes during the 2021 La Palma eruption	29
Long-term Phanerozoic sea level change from solid Earth processes	29
Photochemical modelling of atmospheric oxygen levels confirms two stable states	29

Copper-mineralised porphyries sample the evolution of a large-volume silicic magma reservoir from rapid assembly to solidification	29
Fluid mixing as primary trigger for cassiterite deposition: Evidence from in situ δ18O-δ11B analysis of tourmaline from the world-class San Rafael tin (-copper) deposit, Peru	29
Metal-silicate mixing by large Earth-forming impacts	29
An extended period of extremely weak geomagnetic field suggested by palaeointensities from the Ediacaran Grenville dykes (SE Canada)	29
Breakup with benefits - hydrothermal mineral systems related to the disintegration of a supercontinent	28
The 2010 Haiti earthquake revisited: An acoustic intensity map from remote atmospheric infrasound observations	28
Calcium isotope constraints on OIB and MORB petrogenesis: The importance of melt mixing	28
Geomorphologic exploration targets at the Zhurong landing site in the southern Utopia Planitia of Mars	28
Adakite generation as a result of fluid-fluxed melting at normal lower crustal pressures	28
Multicomponent diffusion of F, Cl and OH in apatite with application to magma ascent rates	28
Timescales of subduction initiation and evolution of subduction thermal regimes	28
The phases of the Moon: Modelling crystallisation of the lunar magma ocean through equilibrium thermodynamics	28
Controls on the cadmium isotope composition of modern marine sediments	28
On the petrogenesis of lunar troctolites: New insights into cumulate mantle overturn & mantle exposures in impact basins	28
Subcretionary tectonics: Linking variability in the expression of subduction along the Cascadia forearc	28
Enhanced water loss from the martian atmosphere during a regional-scale dust storm and implications for long-term water loss	27
Pushing the boundary: A calibrated Ediacaran-Cambrian stratigraphic record from the Nama Group in northwestern Republic of South Africa	27
Competition between preslip and deviatoric stress modulates precursors for laboratory earthquakes	27
Limited iodate reduction in shipboard seawater incubations from the Eastern Tropical North Pacific oxygen deficient zone	27
Transport properties of Fe-Ni-Si alloys at Earth's core conditions: Insight into the viability of thermal and compositional convection	27
Can volcanism build hydrogen-rich early atmospheres?	27
Westerly jet stream controlled climate change mode since the Last Glacial Maximum in the northern Qinghai-Tibet Plateau	27
The 2019 Ridgecrest, California earthquake sequence: Evolution of seismic and aseismic slip on an orthogonal fault system	27
The deep Shumagin gap filled: Kinematic rupture model and slip budget analysis of the 2020 Mw 7.8 Simeonof earthquake constrained by GNSS, global seismic waveforms, and floating InSAR	27
The fate of fluvially-deposited organic carbon during transient floodplain storage	27
Layered crustal azimuthal anisotropy beneath the northeastern Tibetan Plateau revealed by Rayleigh-wave Eikonal tomography	27
Cosmogenic 10Be production records reveal dynamics of geomagnetic dipole moment (GDM) over the Laschamp excursion (20–60 ka)	27
Molybdenum isotope systematics of lavas from the East Pacific Rise: Constraints on the source of enriched mid-ocean ridge basalt	27
Indian continental lithosphere and related volcanism beneath Myanmar: Constraints from local earthquake tomography	26
Cryogenian interglacial greenhouse driven by enhanced volcanism: Evidence from mercury records	26
Quantitative estimates of Holocene glacier meltwater variations on the Western Tibetan Plateau	26
On Archean craton growth and stabilisation: Insights from lithospheric resistivity structure of the Superior Province	26
New cosmogenic nuclide burial-dating model indicates onset of major glaciations in the Alps during Middle Pleistocene Transition	26
Polarity-reversal subduction zone initiation triggered by buoyant plateau obstruction	26
Warm and oxidizing slabs limit ingassing efficiency of nitrogen to the mantle	26
Reworking subducted sediments in arc magmas and the isotopic diversity of the continental crust: The case of the Ordovician Famatinian crustal section, Argentina	26
Across-arc variations in K-isotope ratios in lavas of the Izu arc: Evidence for progressive depletion of the slab in K and similarly mobile elements	26
Seismic hazard of the western Makran subduction zone: Insight from mechanical modelling and inferred frictional properties	26
The Ca and Mg isotope record of the Cryogenian Trezona carbon isotope excursion	26
Three North African dust source areas and their geochemical fingerprint	26
Southeastern margin of the Tibetan Plateau stopped expanding in the late Miocene	26
The temporal distribution of Earth's supermountains and their potential link to the rise of atmospheric oxygen and biological evolution	26
Evidence for methane isotopic bond re-ordering in gas reservoirs sourcing cold seeps from the Sea of Marmara	26
The cascading foreshock sequence of the Ms 6.4 Yangbi earthquake in Yunnan, China	26
Combination of Δ47 and U-Pb dating in tectonic calcite veins unravel the last pulses related to the Pyrenean Shortening (Spain)	25
Mercury isotope evidence for regional volcanism during the Frasnian-Famennian transition	25
Bridgmanite is nearly dry at the top of the lower mantle	25
Periodic oceanic euxinia and terrestrial fluxes linked to astronomical forcing during the Late Devonian Frasnian–Famennian mass extinction	25
Seismic swarms produced by rapid fluid injection into a low permeability laboratory fault	25
Widespread silicic and alkaline magmatism synchronous with the Deccan Traps flood basalts, India	25
Miocene to present oceanographic variability in the Scotia Sea and Antarctic ice sheets dynamics: Insight from revised seismic-stratigraphy following IODP Expedition 382	25
On the enigmatic mid-Proterozoic: Single-lid versus plate tectonics	25
Centimeter-resolution topographic modeling and fine-scale analysis of craters and rocks at the Chang'E-4 landing site	25
The transformation of aragonite to calcite in the presence of magnesium: Implications for marine diagenesis	25
Major Early-Middle Devonian oceanic oxygenation linked to early land plant evolution detected using high-resolution U isotopes of marine limestones	25
Event-dominated transport, provenance, and burial of organic carbon in the Japan Trench	25
Uniform oxygen fugacity of shergottite mantle sources and an oxidized martian lithosphere	25
Asian monsoon evolution linked to Pacific temperature gradients since the Late Miocene	25
Black Sea paleosalinity evolution since the last deglaciation reconstructed from alkenone-inferred Isochrysidales diversity	24
The metal–silicate partitioning of carbon during Earth's accretion and its distribution in the early solar system	24
Evidence for crustal seismic anisotropy at the InSight lander site	24
Chromium isotope systematics and the diagenesis of marine carbonates	24
Degassing and gas percolation in basaltic magmas	24
The role of incremental magma chamber growth on ore formation in porphyry copper systems	24
Insights into hydrological drought characteristics using GNSS-inferred large-scale terrestrial water storage deficits	24
Hf isotopic ratios in zircon reveal processes of anatexis and pluton construction	24
A high-resolution map of Hawaiian ULVZ morphology from ScS phases	24
Evaluation of shallow-water carbonates as a seawater zinc isotope archive	24
The coupled Hf-Nd isotope record of the early Earth in the Pilbara Craton	24
Rock abundance and evolution of the shallow stratum on Chang'e-4 landing site unveiled by lunar penetrating radar data	24
Covariation of cross-divide differences in denudation rate and χ: Implications for drainage basin reorganization in the Qilian Shan, northeast Tibet	24
Rise and fall of the Acadian altiplano: Evidence for a Paleozoic orogenic plateau in New England	24
The evolution of lithium isotope signatures in fluids draining actively weathering hillslopes	24
Spatial distribution of 1.4-1.3 Ga LIPs and carbonatite-related REE deposits: Evidence for large-scale continental rifting in the Columbia (Nuna) supercontinent	24
Using stable isotopes to distinguish atmospheric nitrate production and its contribution to the surface ocean across hemispheres	24
A short-lived oxidation event during the early Ediacaran and delayed oxygenation of the Proterozoic ocean	24
Pervasive low-velocity layer atop the 410-km discontinuity beneath the northwest Pacific subduction zone: Implications for rheology and geodynamics	24
Integrated magnetotelluric and petrological analysis of felsic magma reservoirs: Insights from Ethiopian rift volcanoes	24
A quantitative framework for global variations in arc geochemistry	23
Distinct magma evolution processes control the formation of porphyry Cu–Au deposits in thin and thick arcs	23

Late Ediacaran paleogeography of Avalonia and the Cambrian assembly of West Gondwana	23
The quartz α↔β phase transition: Does it drive damage and reaction in continental crust?	23
Linking surface deformation to thermal and mechanical magma chamber processes	23
Evolution of the early to late Archean mantle from Hf-Nd-Ce isotope systematics in basalts and komatiites from the Pilbara Craton	23
Arrest of the Mw 6.8 January 24, 2020 Elaziğ (Turkey) earthquake by shallow fault creep	23
Ancient refractory asthenosphere revealed by mantle re-melting at the Arctic Mid Atlantic Ridge	23
Long-term evolution of a plume-induced subduction in the Neotethys realm	23
Controls by rheological structure of the lithosphere on the temporal evolution of continental magmatism: Inferences from the Pannonian Basin system	23
Phyllosilicate controls on magnesium isotopic fractionation during weathering of granites: Implications for continental weathering and riverine system	23
Granite geochemistry is not diagnostic of the role of water in the source	23
Mountain building, mantle convection, and supercontinents: revisited	23
Oceanic anoxia and extinction in the latest Ordovician	23
Constraints on Archean crust recycling and the origin of mantle redox variability from the δ44/40Ca – δ18O – fO2 signatures of cratonic eclogites	23
Diffusion anisotropy of Ti in zircon and implications for Ti-in-zircon thermometry	23
Detrital rutile tracks the first appearance of subduction zone low T/P paired metamorphism in the Palaeoproterozoic	22
On the provenance of the Chang'E-5 lunar samples	22
The competing effects of terrestrial evapotranspiration and raindrop re-evaporation on the deuterium excess of continental precipitation	22
Meso- to nano-scale evidence of fluid-assisted co-seismic slip along the normal Mt. Morrone Fault, Italy: Implications for earthquake hydrogeochemical precursors	22
Decoupled oxygenation of the Ediacaran ocean and atmosphere during the rise of early animals	22
Local melt contamination and global climate impact: Dating the emplacement of Karoo LIP sills into organic-rich shale	22
Assessing the role of clay and salts on the origin of MARSIS basal bright reflections	22
Earth's accretion inferred from iron isotopic anomalies of supernova nuclear statistical equilibrium origin	22
Mineral inclusions are not immutable: Evidence of post-entrapment thermally-induced shape change of quartz in garnet	22
Birth of the Pearl River at 30 Ma: Evidence from sedimentary records in the northern South China Sea	22
Discharge rate of explosive volcanic eruption controls runout distance of pyroclastic density currents	21
A-type granites in space and time: Relationship to the supercontinent cycle and mantle events	21
Overlapping slabs: Untangling subduction in NW South America through finite-frequency teleseismic tomography	21
The essential bioactive role of nickel in the oceans: Evidence from nickel isotopes	21
Restricted lithospheric extrusion in the SE Tibetan Plateau: Evidence from anisotropic Rayleigh-wave tomography	21
Elasticity of hydrous ringwoodite at mantle conditions: Implication for water distribution in the lowermost mantle transition zone	21
Embryos of TTGs in Gore Mountain garnet megacrysts from water-fluxed melting of the lower crust	21
Bioturbation feedbacks on the phosphorus cycle	21
Development of the Leeuwin Current on the northwest shelf of Australia through the Pliocene-Pleistocene period	21
Clay minerals affect calcium (magnesium) carbonate precipitation and aging	21
Enhanced ocean connectivity and volcanism instigated global onset of Cretaceous Oceanic Anoxic Event 2 (OAE2) ∼94.5 million years ago	21
Terrestrial organic carbon age and reactivity in the Yellow River fueling efficient preservation in marine sediments	21
Anomalously low aftershock productivity of the 2019 M 8.0 energetic intermediate-depth faulting beneath Peru	21
Post-collisional batholiths do contribute to continental growth	21
Zirconium isotopic composition of the upper continental crust through time	21
Drainage basin dynamics during the transition from early to mature orogeny in Southern Taiwan	21
Ultrahigh-pressure peridotites record Neoarchean collisional tectonics	21
Partial melting of ultrahigh-pressure eclogite by omphacite-breakdown facilitates exhumation of deeply-subducted crust	21
Charge injection into the atmosphere by explosive volcanic eruptions through triboelectrification and fragmentation charging	21
Electrical resistivity imaging of continental United States from three-dimensional inversion of EarthScope USArray magnetotelluric data	21
Contribution of continental subduction to very light B isotope signatures in post-collisional magmas: Evidence from southern Tibetan ultrapotassic rocks	20
Along-strike variations in intermediate-depth seismicity and arc magmatism along the Alaska Peninsula	20
Global receiver function observations of the X-discontinuity reveal recycled basalt beneath hotspots	20
A unique Saturnian impactor population from elliptical craters	20
Mantle sources and magma evolution in Europe's largest rare earth element belt (Gardar Province, SW Greenland): New insights from sulfur isotopes	20
A lithospheric-scale thrust-wedge model for the formation of the northern Tibetan plateau margin: Evidence from high-resolution seismic imaging	20
Oblique subduction and mantle flow control on upper plate deformation: 3D geodynamic modeling	20
Magmatic chlorine isotope fractionation recorded in apatite from Chang'e-5 basalts	20
Isotopic disequilibrium of Cu in marine ferromanganese crusts: Evidence from ab initio predictions of Cu isotope fractionation on sorption to birnessite	20
Determining key upstream convection and rainout zones affecting δ18O in water vapor and precipitation based on 10-year continuous observations in the East Asian Monsoon region	20
Transformation of protodolomite to dolomite proceeds under dry-heating conditions	20
Novel watermass reconstruction in the Early Mississippian Appalachian Seaway based on integrated proxy records of redox and salinity	20
The nature, timescale, and efficiency of riverine export of terrestrial organic carbon in the (sub)tropics: Insights at the molecular level from the Pearl River and adjacent coastal sea	20
A novel tool to untangle the ecology and fossil preservation knot in exceptionally preserved biotas	20
Paleoclimate model-derived thermal lapse rates: Towards increasing precision in paleoaltimetry studies	20
Earth's oldest hotspot track at ca. 1.8 Ga advected by a global subduction system	20
Inverse methods for consistent quantification of seafloor anoxia using uranium isotope data from marine sediments	20
Mg-Ba-Sr-Nd isotopic evidence for a mélange origin of early Paleozoic arc magmatism	20
3He evidence for fluid transfer and continental hydration above a flat slab	20
The influence of crustal recycling on the molybdenum isotope composition of the Earth's mantle	20
Mg isotope evidence for restriction events within the Paleotethys ocean around the Permian-Triassic transition	20
Clay Li and Nd isotopes response to hydroclimate changes in the Changjiang (Yangtze) basin over the past 14,000 years	20
Fill, flush or shuffle: How is sediment carried through submarine channels to build lobes?	20
A linked evolution for granite-greenstone terranes of the Pilbara Craton from Nd and Hf isotopes, with implications for Archean continental growth	19
The tectonic context of hafnium isotopes in zircon	19
Isotopic constraints on sources, production, and phase partitioning for nitrate in the atmosphere and snowfall in coastal East Antarctica	19
Scaling properties of seismicity and faulting	19
Shock impedance amplified impact deformation of zircon in granitic rocks from the Chicxulub impact crater	19
Carbon partitioning between metal and silicate melts during Earth accretion	19
Aluminum and hydrogen partitioning between bridgmanite and high-pressure hydrous phases: Implications for water storage in the lower mantle	19
Convective tipping point initiates localization of basaltic fissure eruptions	19
Global back-arc extension due to trench-parallel mid-ocean ridge subduction	19
Origin of the shallow slip deficit on a strike slip fault: Influence of elastic structure, topography, data coverage, and noise	19
East Asian lake hydrology modulated by global sea-level variations in the Eocene warmhouse	19
Biomarker-based quantitative constraints on maximal soil-derived brGDGTs in modern lake sediments	19
Obliquity-forced aquifer-eustasy during the Late Cretaceous greenhouse world	19
Sea level fingerprints and regional sea level change	19
Nano-scale investigation of granular neoblastic zircon, Vredefort impact structure, South Africa: Evidence for complete shock melting	19
Rapid erosion of the central Transantarctic Mountains at the Eocene-Oligocene transition: Evidence from skewed (U-Th)/He date distributions near Beardmore Glacier	19
An iron isotope perspective on back-arc basin development: Messages from Mariana Trough basalts	19
Astronomical forcing of lake evolution in the Lanzhou Basin during early Miocene period	19
High-pressure experimental constraints of partitioning behavior of Si and S at the Mercury's inner core boundary	19
Constraining families of dynamic models using geological, geodetic and strong ground motion data: The Mw 6.5, October 30th, 2016, Norcia earthquake, Italy	19
On the scale dependence in the dynamics of frictional rupture: Constant fracture energy versus size-dependent breakdown work	19
Serpentinite fluids and slab-melting in the Aleutian arc: Evidence from molybdenum isotopes and boron systematics	18
Carbonate associated sulfate (CAS) δ34S heterogeneity across the End-Permian Mass Extinction in South China	18
Stress-based forecasting of induced seismicity with instantaneous earthquake failure functions: Applications to the Groningen gas reservoir	18
Global variations of Earth's 520- and 560-km discontinuities	18
Large-scale, astronomically paced sediment input to the North Sea Basin during the Paleocene Eocene Thermal Maximum	18
Barium isotopes reveal the role of deep magmatic fluids in magmatic-hydrothermal evolution and tin enrichment in granites	18
Triggered crustal earthquake swarm across subduction segment boundary after the 2016 Pedernales, Ecuador megathrust earthquake	18