Cenote (English Wikipedia)

"Cave Archeology of Early Americans" (PDF). News from the Field. El Centro Investigador del Sistema Aquífero de Quintana Roo: 6. Winter 2011. Archived from the original (PDF) on 2015-02-06. Retrieved February 19, 2011.

doi.org

Pope, KO; Ocampo, AC; Kinsland, GL; Smith, R (1996). "Surface expression of the Chicxulub crater". Geology. 24 (6): 527–30. Bibcode:1996Geo....24..527P. doi:10.1130/0091-7613(1996)024<0527:SEOTCC>2.3.CO;2. PMID 11539331.
Bottke, William F; Vokrouhlicky, David; Nesvorny, David (September 2007). "An asteroid breakup 160 Myr ago as the probable source of the K/T impactor" (PDF). Nature. 449 (7158): 48–53. Bibcode:2007Natur.449...48B. doi:10.1038/nature06070. PMID 17805288. S2CID 4322622.
Munro, Paul; Maria de Lourdes Melo Zurita (2011). "The Role of Cenotes in the Social History of Mexico's Yucatan Peninsula". Environment and History. 17 (4): 583–612. doi:10.3197/096734011X13150366551616.

Pope, KO; Ocampo, AC; Kinsland, GL; Smith, R (1996). "Surface expression of the Chicxulub crater". Geology. 24 (6): 527–30. Bibcode:1996Geo....24..527P. doi:10.1130/0091-7613(1996)024<0527:SEOTCC>2.3.CO;2. PMID 11539331.
Bottke, William F; Vokrouhlicky, David; Nesvorny, David (September 2007). "An asteroid breakup 160 Myr ago as the probable source of the K/T impactor" (PDF). Nature. 449 (7158): 48–53. Bibcode:2007Natur.449...48B. doi:10.1038/nature06070. PMID 17805288. S2CID 4322622.

Fabio Esteban Amador (February 18, 2011). "Skull in Underwater Cave May Be Earliest Trace of First Americans". NatGeo News Watch. National Geographic. Archived from the original on 2011-02-26. Retrieved February 19, 2011.

Eliza Barclay (September 3, 2008). "Oldest Skeleton in Americas Found in Underwater Cave?". National Geographic News. National Geographic. Archived from the original on September 4, 2008. Retrieved February 20, 2011.

Pope, KO; Ocampo, AC; Kinsland, GL; Smith, R (1996). "Surface expression of the Chicxulub crater". Geology. 24 (6): 527–30. Bibcode:1996Geo....24..527P. doi:10.1130/0091-7613(1996)024<0527:SEOTCC>2.3.CO;2. PMID 11539331.
Bottke, William F; Vokrouhlicky, David; Nesvorny, David (September 2007). "An asteroid breakup 160 Myr ago as the probable source of the K/T impactor" (PDF). Nature. 449 (7158): 48–53. Bibcode:2007Natur.449...48B. doi:10.1038/nature06070. PMID 17805288. S2CID 4322622.

"Port Alice Caving And Bouldering". Village of Port Alice. 2016. Archived from the original on 5 June 2016. Retrieved 13 May 2016.

"Alice Lake Loop Tour". Tourism Vancouver Island North. 2016. Retrieved 13 May 2016.

Medina-González, Roger M. (1995). "Aspectos biologicos de los cenotes de Yucatan" (PDF). www.seduma.yucatan.gob.mx. UADY-FMVZ-Biología, Departamento de Ecología. Archived from the original (PDF) on 2015-05-01. Retrieved 2017-09-20.
Fabio Esteban Amador (February 18, 2011). "Skull in Underwater Cave May Be Earliest Trace of First Americans". NatGeo News Watch. National Geographic. Archived from the original on 2011-02-26. Retrieved February 19, 2011.
Eliza Barclay (September 3, 2008). "Oldest Skeleton in Americas Found in Underwater Cave?". National Geographic News. National Geographic. Archived from the original on September 4, 2008. Retrieved February 20, 2011.
"Cave Archeology of Early Americans" (PDF). News from the Field. El Centro Investigador del Sistema Aquífero de Quintana Roo: 6. Winter 2011. Archived from the original (PDF) on 2015-02-06. Retrieved February 19, 2011.
"Port Alice Caving And Bouldering". Village of Port Alice. 2016. Archived from the original on 5 June 2016. Retrieved 13 May 2016.

or tz'onot in some secondary sources, such as Sharer & Traxler 2006 p 52. Sharer, Robert J.; Loa P. Traxler (2006). The Ancient Maya (6th, fully revised ed.). Stanford, CA: Stanford University Press. ISBN 0-8047-4816-0. OCLC 28067148.

Tim Scoones (producer), Jeff Goodman (photography), Dominique Rissolo (scientific adviser), Tom Iliffe (sci adv), Patricia Beddows (sci adv), Jill Yager (sci adv) (2005). Secrets of the Maya Underworld (Television production). BBC/Discovery Channel. Event occurs at 3:07. Retrieved June 8, 2010.

Medina-González, Roger M. (1995). "Aspectos biologicos de los cenotes de Yucatan" (PDF). www.seduma.yucatan.gob.mx. UADY-FMVZ-Biología, Departamento de Ecología. Archived from the original (PDF) on 2015-05-01. Retrieved 2017-09-20.