Notes - Four Revolutions in the Earth Sciences - page 268

9 . G. Keller et al., “New Evidence Concerning the Age and Biotic Effects of the Chicxulub
Impact in NE Mexico,” Journal of the Geological Society 166, no. 3 (2009): 409-410.
10 . P. Schulte et al., “The Chicxulub Asteroid Impact and Mass Extinction at the Cretaceous-
Paleogene Boundary,” Science 327, no. 5970 (2010).
11 . Ibid., 1214.
12 . J. D. Archibald et al., “Cretaceous Extinctions: Multiple Causes,” Science 328, no. 5981.
13 . S. Kelley, “The Geochronology of Large Igneous Provinces, Terrestrial Impact Craters,
and Their Relationship to Mass Extinctions on Earth,” Journal of the Geological Society 164,
no. 5 (2007).
14 . V. Courtillot and F. Fluteau, “Cretaceous Extinctions: The Volcanic Hypothesis,” Science
328, no. 5981 (2010).
15 . G. Keller et al., “Cretaceous Extinctions: Evidence Overlooked,” Science 328, no. 5981
(2010).
16 . P. Schulte et al., “Response—Cretaceous Extinctions,” Science 328, no. 5981 (2010).
17 . P. R. Renne et al., “Time Scales of Critical Events around the Cretaceous-Paleogene
Boundary,” Science 339, no. 6120 (2013).
18 . The title of this section is from Mark Twain, note to the London correspondent of the New
York Journal (June 1, 1897).
19 . N. Pinter et al., “The Younger Dryas Impact Hypothesis: A Requiem,” Earth-Science
Reviews 106, no. 3 (2011).
20 . I. Israde-Alcántara et al., “Evidence from Central Mexico Supporting the Younger Dryas
Extraterrestrial Impact Hypothesis,” Proceedings of the National Academy of Sciences 109, no.
13 (2012).
21 . Wittke, J. H., J. C. Weaver, T. E. Bunch, et al., “Evidence for Deposition of 10 Million
Tonnes of Impact Spherules Across Four Continents 12,800 Y Ago,” Proceedings of the Nation-
al Academy of Sciences 110, no. 23 (2013): E2088-E97.
22 . S.-z. Shen et al., “Calibrating the End-Permian Mass Extinction,” Science 334, no. 6061
(2011).
23 . Y. Jin et al., “Pattern of Marine Mass Extinction Near the Permian-Triassic Boundary in
South China,” Science 289, no. 5478 (2000).
24 . E. Tohver et al., “Geochronological Constraints on the Age of a Permo-Triassic Impact
Event: U-Pb and 40 Ar 39 Ar Results for the 40km Araguainha Structure of Central Brazil,”
Geochimica et Cosmochimica Acta 86 (2012).
25 . E. Tohver et al., “Shaking a Methane Fizz: Seismicity from the Araguainha Impact Event
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Cosmic Pinball
1 . H. S. F. Cooper, “Letter from the Space Center,” New Yorker (1971): 80.
2 . J. A. Wood, “Moon Over Mauna Loa; a Review of Hypotheses of Formation of Earth's
Moon,” paper presented at the Origin of the Moon Conference, Kona, Hawaii (1986).
3 . W. K. Hartmann, “Moon Origin: The Impact-Trigger Hypothesis,” paper presented at the
Origin of the Moon Conference, Kona, Hawaii (1986), 586-587.
4 . Cooper, “Letter from the Space Center,” 80.