Found in articles
(link) Stewart S.A. y Allen P.J. (2002). «A 20-km-diameter multi-ringed impact structure in the North Sea». Nature. 418 (6897): 520–523. PMID 12152076 Stewart
de 2015 «The meteor impact crater Google Maps viewer». Scaredy Cat Films O'Dale, Charles. «My Amateur Impact Crater/Structure Explorations». RASC. Consultado
Koeberl (2004). «A SRTM Investigation of Serra da Cangalho [sic] Impact Structure, Brazil» (PDF). Lunar and Planetary Science XXXV. Consultado em 24
Recognition of Impact Structures on Earth». journal of the History of the Earth Sciences Society. Consultado em 11 de julho de 2019 Impact Meteor Crater
considerada a sexta maior cratera de impacto confirmada na Terra, quando medida de borda a borda. «Impact Structures listed by Diameter (Increasing)». PASSC