# data[].attributes.body
This source compares the two techniques and enabled me to form a conclusion.
Source Details: The Pre-KTB Age of Chicxulub Impact — NE Mexico (2012). Retrieved 19/8/2018.
http://massextinction.princeton.edu/chicxulub/8-pre-ktb-age-chicxulub-impact-%E2%80%94-ne-mexico

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Explains radioactive decay in more depth. Also further explains the science of radiometric dating.
Source Details: Principles of isotopic dating (6 June 2016). Retrieved 16/8/2018.
https://www.britannica.com/science/dating-geochronology/Principles-of-isotopic-dating

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This source explained the science and use of radiometric dating. It also provided more detail on relative dating methods.
Source Details: Absolute Dating. (20 May 2011). Retrieved 13/8/2018.
https://www.sciencelearn.org.nz/resources/1486-absolute-dating

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The source provided information and how it works. It also provided this diagram which shows one of the ways stratigraphy can be used to date an event.
Source Details: Rock layers and relative dating (14 May 2018). Retrieved 20/8/2018.
https://www.sciencelearn.org.nz/resources/2588-rock-layers-and-relative-dating

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This source was also very useful for writing the introduction. It specifically detailed the shape and size of the crater, along with its features.
Source Details: Effects of the Discovery (n.d.). Retrieved 13/8/2018.
http://palaeo.gly.bris.ac.uk/communication/hanks/eff.html

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This source was very useful for providing information on the event and it's consequences
itself, along with the state of the crater today.
Source Details: Chicxulub Crater (n.d.). Retrieved 13/8/2018

https://www.atlasobscura.com/places/chicxulub-crater