skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Triggering of the largest Deccan eruptions by the Chicxulub impact

Journal Article · · Geological Society of America, Bulletin
DOI:https://doi.org/10.1130/B31167.1· OSTI ID:1512141
 [1];  [2];  [1];  [3];  [4];  [1];  [4];  [5];  [6];  [7]
  1. Univ. of California, Berkeley, CA (United States)
  2. Univ. of California, Berkeley, CA (United States); Coldigioco Geological Observatory (Italy)
  3. Univ. of Oregon, Eugene, OR (United States)
  4. Univ. of California, Berkeley, CA (United States); Berkeley Geochronology Center (BGC), CA (United States)
  5. Coldigioco Geological Observatory (Italy); Vrije Univ., Amsterdam (Netherlands)
  6. Drexel Univ., Philadelphia, PA (United States)
  7. Univ. of Cambridge (United Kingdom)

New constraints on the timing of the Cretaceous- Paleogene mass extinction and the Chicxulub impact, together with a particularly voluminous and apparently brief eruptive pulse toward the end of the "main-stage" eruptions of the Deccan continental flood basalt province suggest that these three events may have occurred within less than about a hundred thousand years of each other. Partial melting induced by the Chicxulub event does not provide an energetically plausible explanation for this coincidence, and both geochronologic and magnetic-polarity data show that Deccan volcanism was under way well before Chicxulub/Cretaceous-Paleogene time. However, historical data document that eruptions from existing volcanic systems can be triggered by earthquakes. Seismic modeling of the ground motion due to the Chicxulub impact suggests that the impact could have generated seismic energy densities of order 0.1-1.0 J/m3 throughout the upper ~200 km of Earth's mantle, sufficient to trigger volcanic eruptions worldwide based upon comparison with historical examples. Triggering may have been caused by a transient increase in the effective permeability of the existing deep magmatic system beneath the Deccan province, or mantle plume "head." It is therefore reasonable to hypothesize that the Chicxulub impact might have triggered the enormous Poladpur, Ambenali, and Mahabaleshwar (Wai Subgroup) lava flows, which together may account for >70% of the Deccan Traps main-stage eruptions. This hypothesis here is consistent with independent stratigraphic, geochronologic, geochemical, and tectonic constraints, which combine to indicate that at approximately Chicxulub/Cretaceous- Paleogene time, a huge pulse of mantle plume-derived magma passed through the crust with little interaction and erupted to form the most extensive and voluminous lava flows known on Earth. High-precision radioisotopic dating of the main-phase Deccan flood basalt formations may be able either to confirm or reject this hypothesis, which in turn might help to determine whether this singular outburst within the Deccan Traps (and possibly volcanic eruptions worldwide) contributed significantly to the Cretaceous-Paleogene extinction.

Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
Grant/Contract Number:
AC02-05CH11231
OSTI ID:
1512141
Journal Information:
Geological Society of America, Bulletin, Vol. 127, Issue 11-12; ISSN 0016-7606
Publisher:
Geological Society of AmericaCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 114 works
Citation information provided by
Web of Science

References (97)

High-resolution chronostratigraphy of the terrestrial Cretaceous-Paleogene transition and recovery interval in the Hell Creek region, Montana journal September 2014
Direct pore-level observation of permeability increase in two-phase flow by shaking: PERMEABILITY INCREASE BY SHAKING journal October 2011
Cretaceous age for Ir‐rich Deccan intertrappean deposits: palaeontological evidence from Anjar, western India journal March 2000
Flood Basalts and Hot-Spot Tracks: Plume Heads and Tails journal October 1989
The timing of crustal extension and the eruption of continental flood basalts journal May 1990
40K–40Ar dating of the Main Deccan large igneous province: Further evidence of KTB age and short duration journal November 2007
Changes in permeability caused by transient stresses: Field observations, experiments, and mechanisms: DYNAMIC PERMEABILITY journal May 2012
Mantle plumes and flood basalts: Enhanced melting from plume ascent and an eclogite component journal February 2001
The composition of the Earth journal March 1995
Stratigraphy, structure and volcanology of the SE Deccan continental flood basalt province: implications for eruptive extent and volumes journal January 2008
Linking large impacts, gas hydrates, and carbon isotope excursions through widespread sediment liquefaction and continental slope failure: The example of the K-T boundary event book January 2005
Uniquely extensive soft-sediment deformation in the Rhaetian of the UK: Evidence for earthquake or impact? journal February 2007
Trapped Melt in the Josephine Peridotite: Implications for Permeability and Melt Extraction in the Upper Mantle journal January 2010
Large historical eruptions at subaerial mud volcanoes, Italy journal January 2012
Tectonic setting and timing of the final Deccan flood basalt eruptions journal September 2010
Petrological models of magma evolution and deep crustal structure beneath hotspots and flood basalt provinces journal September 1996
Origin of the Deccan Trap flows at Mahabaleshwar inferred from Nd and Sr isotopic and chemical evidence journal August 1982
Evolution of late Campanian-Maastrichtian marine climates and oceans book January 1999
Ferropicrites: geochemical evidence for Fe-rich streaks in upwelling mantle plumes journal January 2000
Geochemical Stratigraphy of the Deccan Traps at Mahabaleshwar, Western Ghats, India, with Implications for Open System Magmatic Processes journal May 1985
Origin of Deccan Trap lavas: evidence from combined trace element and Sr-, Nd- and Pb-isotope studies journal December 1988
Implications of mantle plume structure for the evolution of flood basalts journal July 1990
Permeability of asthenospheric mantle and melt extraction rates at mid-ocean ridges journal November 2009
40Ar/39Ar dating of mineral separates and whole rocks from the Western Ghats lava pile: further constraints on duration and age of the Deccan traps journal July 2000
The longest voyage: Tectonic, magmatic, and paleoclimatic evolution of the Indian plate during its northward flight from Gondwana to Asia journal January 2013
40Ar/39Ar dating of the Rajahmundry Traps, Eastern India and their relationship to the Deccan Traps journal March 2003
Stratigraphy, composition and form of the Deccan Basalts, Western Ghats, India journal February 1986
Seismic waves increase permeability journal June 2006
The Cretaceous-Tertiary boundary cocktail: Chicxulub impact triggers margin collapse and extensive sediment gravity flows journal January 1998
On the evolution of large ultramafic magma chambers and timescales for flood basalt eruptions journal January 2011
A role for lower continental crust in flood basalt genesis? Isotopic and incompatible element study of the lower six formations of the western Deccan Traps journal January 1994
Intense and widespread seismicity during the end-Triassic mass extinction due to emplacement of a large igneous province journal May 2015
Geomagnetic Polarity Time Scale book January 2012
Land transformation by humans: A review journal December 2012
Age and duration of the Deccan Traps, India: A review of radiometric and paleomagnetic constraints journal June 2002
Source and Differentiation of Deccan Trap Lavas: Implications of Geochemical and Mineral Chemical Variations journal October 1990
Chicxulub Crater: A possible Cretaceous/Tertiary boundary impact crater on the Yucatán Peninsula, Mexico journal January 1991
Sulfur and Chlorine in Late Cretaceous Deccan Magmas and Eruptive Gas Release journal March 2008
Mud volcano response to the 4 April 2010 El Mayor-Cucapah earthquake journal January 2010
Triggering of volcanic eruptions journal October 1998
Deccan flood basalts and the Cretaceous/Tertiary boundary journal June 1988
Time Scales of Critical Events Around the Cretaceous-Paleogene Boundary journal February 2013
Lithospheric thinning during the evolution of continental large igneous provinces: A case study from the North Atlantic Tertiary province journal January 1994
Seismic effects from major basin formations on the moon and mercury journal February 1975
Correlated terrestrial and marine evidence for global climate changes before mass extinction at the Cretaceous-Paleogene boundary journal January 2003
Basin-scale transport of heat and fluid induced by earthquakes: EARTHQUAKE-INDUCED BASIN-SCALE TRANSPORT journal August 2013
Early and Late Alkali Igneous Pulses and a High-3He Plume Origin for the Deccan Flood Basalts journal August 1993
Mammalian Faunal Dynamics During the Last 1.8 Million Years of the Cretaceous in Garfield County, Montana journal June 2005
Maastrichtian climate, productivity and faunal turnovers in planktic foraminifera in South Atlantic DSDP sites 525A and 21 journal February 1998
Magmatism at rift zones: The generation of volcanic continental margins and flood basalts journal January 1989
Antipodal focusing of seismic waves due to large meteorite impacts on Earth: Antipodal focusing of seismic waves journal August 2011
Experimental evidence for seismically initiated gas bubble nucleation and growth in groundwater as a mechanism for coseismic borehole water level rise and remotely triggered seismicity: GAS BUBBLES AND INDUCED SEISMICITY journal September 2014
Coastal landsliding and catastrophic sedimentation triggered by Cretaceous-Tertiary bolide impact: A Pacific margin example? journal January 2002
The Feeder System of the Deccan Traps (India): Insights from Dike Geochemistry journal January 2011
Mantle flow and multistage melting beneath the Galápagos hotspot revealed by seismic imaging journal January 2014
Nature and timing of extinctions in Cretaceous-Tertiary planktic foraminifera preserved in Deccan intertrappean sediments of the Krishna–Godavari Basin, India journal August 2012
Axial focusing of impact energy in the Earth's interior: A possible link to flood basalts and hotspots book January 1996
Response to the comment by W.H. Schwarz et al. on “Joint determination of 40K decay constants and 40Ar∗/40K for the Fish Canyon sanidine standard, and improved accuracy for 40Ar/39Ar geochronology” by P.R. Renne et al. (2010) journal September 2011
Distribution of Chicxulub ejecta at the Cretaceous-Tertiary boundary book January 2002
Deep crustal structure beneath large igneous provinces and the petrologic evolution of flood basalts journal January 2010
Flow in deformable porous media. Part 1 Simple analysis journal February 1993
Hydrologic Responses to Earthquakes and a General Metric book December 2010
Interactions between earthquakes and volcano activity journal January 2007
Comparing the Evidence Relevant to Impact and Flood Basalt at Times of Major Mass Extinctions journal March 2003
Partial Melt Distributions from Inversion of Rare Earth Element Concentrations journal October 1991
Cosmic markers, 40Ar/39Ar dating and paleomagnetism of the KT sections in the Anjar Area of the Deccan large igneous province journal October 2000
Early Cretaceous Basalt and Picrite Dykes of the Southern Etendeka Region, NW Namibia: Windows into the Role of the Tristan Mantle Plume in Paraná–Etendeka Magmatism journal November 2001
Volatile fluxes during flood basalt eruptions and potential effects on the global environment: A Deccan perspective journal August 2006
Extraterrestrial Cause for the Cretaceous-Tertiary Extinction journal June 1980
Linking mantle plumes, large igneous provinces and environmental catastrophes journal September 2011
An extraterrestrial event at the Cretaceous–Tertiary boundary journal May 1980
Basalts of the northeastern Deccan Traps, India: Isotopic and elemental geochemistry and relation to southwestern Deccan stratigraphy journal December 1998
SEISMIC TRIGGERING OF ERUPTIONS IN THE FAR FIELD: Volcanoes and Geysers journal May 2006
Laboratory evidence for particle mobilization as a mechanism for permeability enhancement via dynamic stressing journal April 2014
Did Deccan volcanism pre-date the Cretaceous/Tertiary transition? journal August 1993
Numerical investigations of the mantle plume initiation model for flood basalt events journal July 1994
The Chicxulub Asteroid Impact and Mass Extinction at the Cretaceous-Paleogene Boundary journal March 2010
Petrological interpretation of deep crustal intrusive bodies beneath oceanic hotspot provinces: DEEP CRUSTAL INTRUSIONS BENEATH HOTSPOTS journal March 2013
Seismic efficiency of a contact explosion and a high-velocity impact journal March 2007
On the ages of flood basalt events journal January 2003
Earthquake triggering of mud volcanoes journal November 2009
40Ar-39Ar age of a lava flow from the Bhimashankar Formation, Giravali Ghat, Deccan Traps journal December 2004
K–T transition in Deccan Traps of central India marks major marine Seaway across India journal May 2009
Mantle plumes and flood basalts journal September 1995
Impacts do not initiate volcanic eruptions: Eruptions close to the crater journal January 2003
Determination of rapid Deccan eruptions across the Cretaceous-Tertiary boundary using paleomagnetic secular variation: Results from a 1200-m-thick section in the Mahabaleshwar escarpment journal January 2008
Melt intrusion as a trigger for lithospheric foundering and the eruption of the Siberian flood basalts journal December 2000
Rapid eruption of the Deccan flood basalts at the Cretaceous/Tertiary boundary journal June 1988
Intracanyon flows in the Deccan province, India? Case history of the Rajahmundry Traps journal January 1994
Frequency dependence of mud volcano response to earthquakes: FREQUENCY DEPENDENCE journal July 2012
Volcanological and tectonic control of stratigraphy and structure in the western Deccan traps journal August 1986
The near-solidus transition from garnet lherzolite to spinel lherzolite journal March 2000
Acid rain and ozone depletion from pulsed Siberian Traps magmatism journal January 2014
A Model for Flood Basalt Vulcanism journal November 1980
Impact-induced mass wasting at the K-T boundary: Blake Nose, western North Atlantic journal January 2000
Determination of rapid Deccan eruptions across the Cretaceous-Tertiary boundary using paleomagnetic secular variation: 2. Constraints from analysis of eight new sections and synthesis for a 3500-m-thick composite section journal January 2009
Correlation of the Deccan and Rajahmundry Trap lavas: Are these the longest and largest lava flows on Earth? journal May 2008

Similar Records

U-Pb constraints on pulsed eruption of the Deccan Traps across the end-Cretaceous mass extinction
Journal Article · Fri Feb 22 00:00:00 EST 2019 · Science · OSTI ID:1512141

Mercury linked to Deccan Traps volcanism, climate change and the end-Cretaceous mass extinction
Journal Article · Thu Sep 03 00:00:00 EDT 2020 · Global and Planetary Change · OSTI ID:1512141

U-Pb zircon age constraints on the earliest eruptions of the Deccan Large Igneous Province, Malwa Plateau, India
Journal Article · Mon Jun 01 00:00:00 EDT 2020 · Earth and Planetary Science Letters · OSTI ID:1512141

Related Subjects