Sanford W. E., Doughten M. W., Coplen T. B., Hunt A. G., Bullen T. D. (November 2013). Evidence for high salinity of Early Cretaceous sea water from the Chesapeake Bay crater. Nature. 503 (7475): 252—256. Bibcode:2013Natur.503..252S. doi:10.1038/nature12714. PMID24226889.
Sanford W. E., Doughten M. W., Coplen T. B., Hunt A. G., Bullen T. D. (November 2013). Evidence for high salinity of Early Cretaceous sea water from the Chesapeake Bay crater. Nature. 503 (7475): 252—256. Bibcode:2013Natur.503..252S. doi:10.1038/nature12714. PMID24226889.
Sanford W. E., Doughten M. W., Coplen T. B., Hunt A. G., Bullen T. D. (November 2013). Evidence for high salinity of Early Cretaceous sea water from the Chesapeake Bay crater. Nature. 503 (7475): 252—256. Bibcode:2013Natur.503..252S. doi:10.1038/nature12714. PMID24226889.
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Chesapeake Bay. Earth Impact Database. Архів оригіналу за 5 січня 2022. Процитовано 1 січня 2015.