Petrus, Joseph A.; Ames, Doreen E.; Kamber, Balz S., On the track of the elusive sudbury impact: geochemical evidence for a chondrite or comet bolide (accepted for publication), Terra Nova, October 18, 2014, doi:10.1111/ter.12125
largeigneousprovinces.org
Judith A.Kinnaird. The Bushveld Large Igneous Province(PDF). School of Geosciences, University of the Witwatersrand. [March 1, 2018]. (原始内容存档(PDF)于2008-08-28).
Judith A.Kinnaird. The Bushveld Large Igneous Province(PDF). School of Geosciences, University of the Witwatersrand. [March 1, 2018]. (原始内容存档(PDF)于2008-08-28).