Deep diving (English Wikipedia)

Geraci, Michele (2016-01-24). "An interview with Michele Geraci". AlertDiver (Interview). Interviewed by Claudio Di Manao. DAN. Retrieved 2023-06-22.

archive.org (Global: 6^th place; English: 6^th place)

Matsen, Brad (2009). Jacques Cousteau: The Sea King. New York: Pantheon Books. pp. 73, 76–79, 85. ISBN 978-0-375-42413-7.
Ecott, Tim (2001). Neutral Buoyancy: Adventures in a Liquid World. New York: Atlantic Monthly Press. pp. 124–125. ISBN 0-87113-794-1. LCCN 2001018840.

austrian-standards.at (Global: low place; English: low place)

"EN 14153-1 / ISO 24801-1 Recreational diving services – Safety related minimum requirements for the training of recreational scuba divers – Part 1: Level 1 "Supervised Diver"". EUF Certification International. Retrieved 2023-06-22.
"EN 14153-2 / ISO 24801-2 Recreational diving services – Safety related minimum requirements for the training of recreational scuba divers – Part 2: Level 2 "Autonomous Diver"". EUF Certification International. Retrieved 2023-06-22.

bibliotecadiunapneista.it (Global: low place; English: low place)

Falangola, Renata (1959). "Il nuovo record mondiale di profondità. 130 metri... ma Novelli non lascia il segno" [The new world record for depth. 130 metres... but Novelli doesn't leave a mark]. Mondo Sommerso (in Italian). Vol. 3. pp. 1–3. Retrieved 2023-05-25. About Pirelli Explorer, Patent of Novelli and Buggiani.

biurorekordow.pl (Global: low place; English: low place)

Dydymska, Basia (4 August 2017). "Rekord Polski w nurkowaniu służb mundurowych" [Polish uniformed services diving record] (in Polish).

books.google.com (Global: 3^rd place; English: 3^rd place)

Gilliam, Bret; Webb, Darren; von Maier, Robert (25 January 1995). "1: History of Deep Diving". Deep Diving, an advanced guide to physiology, procedures and systems (2nd revised ed.). San Diego, CA.: Watersport publishing. ISBN 978-0-922769-31-5. Retrieved 19 November 2009.
The record is not officially recognised; Marion's second dive computer registered a depth of 150 msw (490 fsw). See generally Deep Diving by Bret Gilliam, ISBN 0-922769-31-1, at pages 35 and following.[1]

calameo.com (Global: 3,525^th place; English: 8,552^nd place)

en.calameo.com

Yherla, Jordi (July 2015). "La Font d'Estramar -253 m de profunditat" [Spring of Estramar -253 m of depth]. Bibliografia Espeleologia (in Spanish). Retrieved 2023-06-22.

cg-45.com (Global: low place; English: low place)

Falangola, Renata (1959). "Il nuovo record mondiale di profondità. 130 metri... ma Novelli non lascia il segno" [The new world record for depth. 130 metres... but Novelli doesn't leave a mark]. Mondo Sommerso (in Italian). Vol. 3. pp. 1–3. Retrieved 2023-05-25. About Pirelli Explorer, Patent of Novelli and Buggiani.

deepcave.com (Global: low place; English: low place)

Shaw, Dave (2005-04-13). "World Record Rebreather Dive Oct 28th 2004" (PDF). Retrieved 2023-06-19.

deeperblue.com (Global: low place; English: 8,216^th place)

Liang, John (19 September 2014). "Ahmed Gabr Breaks Scuba Diving World Record". DeeperBlue.com. Retrieved 19 September 2014.
Helmy, Sam (27 September 2017). "Tragedy Strikes Multiple Scuba Record Attempts". www.deeperblue.com. Retrieved 26 July 2019.

divernet.com (Global: low place; English: low place)

Weinman, Steve (2023-10-27). "Body found in search for Chinese cave-diver". Divernet. Retrieved 2024-07-22.

divers24.pl (Global: low place; English: low place)

Jędrzejowski, Rafał (2018-09-13). "Krzysztof Starnawski z rekordem świata CCR!" [Krzysztof Starnawski with a CCR world record!] (in Polish). DIVERS24. Retrieved 2023-06-20.

divingalmanac.com (Global: low place; English: low place)

Gallanth, Jeffrey (2020-03-23). "Deepest cave dive (Men)". Almanac Book of Records. Archived from the original on January 14, 2019.

doi.org (Global: 2^nd place; English: 2^nd place)

Ciesielski, T.; Imbert, J-P. (1989-05-01). Hydrogen Offshore Diving to a Depth of 530 m: Hydra VIII. Offshore Technology. Houston, TX. doi:10.4043/6073-MS.

francis-leguen.com (Global: low place; English: low place)

blog.francis-leguen.com

Swierczynski, Frédéric; Le Guen, Patrick (2023-11-16). "Record du monde de plongée souterraine à Font Estramar !" (in French). Retrieved 2023-11-28.

gardapost.it (Global: low place; English: low place)

"Luca Pedrali re degli abissi, immersione record a -264,8" [Luca Pedrali king of the abyss, record dive at -264.8]. GardaPost (in Italian). 2017-09-17. Retrieved 2023-06-25.

ghostarchive.org (Global: 32^nd place; English: 21^st place)

Rapa, Rafal. REKORD SŁUŻB MUNDUROWYCH WACŁAW LEJKO 249 METRÓW [UNIFORMED SERVICES RECORD WACŁAW LEJKO 249 METRES]. YouTube (Video) (in Polish). Archived from the original on 2021-11-17.

gorgonija.com (Global: low place; English: low place)

admin (2022-09-28). "Crveno jezero: Biološka istraživanja i jedinstven živi svijet" [Red Lake: biological research and unique living world] (in Croatian). Retrieved 2023-07-14.

gue.com (Global: low place; English: low place)

Stewart, Ashley (2023-05-13). "N=1: The Inside Story of the First-Ever Hydrogen CCR Dive". Global Underwater Explorers. Retrieved 2023-06-20.
"A Page Out of History: Sheck Exley's 1989 Mante Table (867 ft/265m)". InDepth. GUE. 2021-05-01. Retrieved 2023-06-22.
Kieren, Jon (2023-02-01). "I Trained "Doc Deep"". InDepth. Retrieved 2023-07-02.
Bowden, Jim (1998-03-07). "Thoughts on Diving To Great Depths". GUE. Retrieved 2023-06-20.
Menduno, Michael; Gomes, Nuno (30 March 2021). "Diving Beyond 250 Meters: The Deepest Cave Dives Today Compared to the Nineties". GUE. Retrieved 2023-06-20.
Stewart, Ashley (13 May 2023). "N=1: The Inside Story of the First-Ever Hydrogen CCR Dive". Global Underwater Explorers. Retrieved 20 May 2023.

gue.tv (Global: low place; English: low place)

Harris, Richard (20–22 April 2023). "N=1, the World's First Hydrogen CCR Dive". Rebreather Forum 4. Valletta, Malta. Retrieved 21 March 2025.

guinnessworldrecords.com (Global: 550^th place; English: 453^rd place)

Guinness World Records. "Deepest dive using an atmospheric diving suit". Retrieved 2023-07-02.
Guinness World Records. "Deepest "dive" in a hyperbaric chamber". Retrieved 2023-07-02.
Guinness World Records. "Deepest scuba dive (male)". Retrieved 2023-07-02.
Janela, Mike (2014-09-22). "Ahmed Gabr breaks record for deepest SCUBA dive at more than 1,000 feet". Guinness World Records. Retrieved 2023-06-18.
Guinness World Records. "Deepest scuba dive (female)". Retrieved 2023-07-01.

iantd.com (Global: low place; English: low place)

"Trimix Diver". IANTD. 2021-02-24. Retrieved 2023-06-22.

indepthmag.com (Global: low place; English: low place)

Indepth (2023-03-06). "in-depth" [Homegrown China Tech]. In depth. Retrieved 2023-06-17.
Pollock, Neal (1 February 2023). "The Risk and Management of Record Chasing". InDepth. Retrieved 21 March 2025.
Fifis, Dimitris (7 August 2019). "Opinion: Don't Break That Record". InDepth. Retrieved 21 March 2025.
Pollock, Neal W. (31 May 2023). "What is Undeserved in "Undeserved Decompression Sickness"?". InDepth. GUE. Retrieved 22 March 2025.
Fogarty, Reilly (2 June 2021). "High Pressure Problems on Über-Deep Dives: Dealing with HPNS". InDepth. Retrieved 22 March 2025.

ingentaconnect.com (Global: 3,306^th place; English: 3,189^th place)

Mitchell SJ, Cronjé FJ, Meintjes WA, Britz HC (February 2007). "Fatal respiratory failure during a "technical" rebreather dive at extreme pressure". Aviat Space Environ Med. 78 (2): 81–6. PMID 17310877. Retrieved 15 June 2008.

inspired-training.com (Global: low place; English: low place)

Ellyatt, Mark. "A dive to 313m…successfully". Inspired-Training. Retrieved 2023-06-17.

irb.hr (Global: 8,290^th place; English: 9,261^st place)

bib.irb.hr

Vrsalović, Adrijana; Andrić, Ivo; Bonacci, Ognjen (June 2022). Recession processes in Red Lake, Imotski. The European Karst conference (EUROKARST 2022). Málaga, Spain.

ladepeche.fr (Global: 968^th place; English: 2,995^th place)

Goutorbe, Christian (2015-07-15). "Record du monde de plongée dans les Corbières" [World diving record in the Corbières]. La Dépêche (in French). Retrieved 2023-06-25.

lagoamisteriosa.eco.br (Global: low place; English: low place)

Menezes de Oliveira, Gilberto (2001). "Lagoa Misteriosa". In Auler, Augusto; Rubbioli, Ezio; Brandi, Roberto (eds.). As Grandes Cavernas do Brasil (in Brazilian Portuguese). Grupo Bambuí de Pesquisas Espeleológicas. ISBN 978-85-902206-1-9. Retrieved 2023-06-21.

legifrance.gouv.fr (Global: 265^th place; English: 1,095^th place)

"Code du sport: Sous-section 2: Dispositions relatives aux établissements organisant la pratique de la plongée subaquatique à l'air" [Sport code: Sub-section 2: Provisions relating to establishments organising the practice of underwater air diving]. Légifrance (in French). 2012-01-05. Retrieved 2023-06-21.

loc.gov (Global: 70^th place; English: 63^rd place)

lccn.loc.gov

Ecott, Tim (2001). Neutral Buoyancy: Adventures in a Liquid World. New York: Atlantic Monthly Press. pp. 124–125. ISBN 0-87113-794-1. LCCN 2001018840.

nationalgeographic.com (Global: 344^th place; English: 296^th place)

news.nationalgeographic.com

"Polak pobił rekord świata w nurkowaniu jaskiniowym. Krzysztof Starnawski zszedł na 278 metrów" [Pole breaks world record in cave diving. Krzysztof Starnawski descended to 278 metres] (in Polish). National Geographic Polska. 2016-07-25. Archived from the original on September 5, 2015. Retrieved 2023-06-20.

newscientist.com (Global: 774^th place; English: 716^th place)

"Technology: Dry run for deepest dive". New Scientist. 1992-11-28. Retrieved 2023-06-25.

newspapers.com (Global: 55^th place; English: 36^th place)

"Diver lost After 500 Ft. Descent". The Decatur Daily Review. Decatur, IL. 1953-12-04. p. 1. Retrieved 2023-06-25.

nih.gov (Global: 4^th place; English: 4^th place)

pubmed.ncbi.nlm.nih.gov

Lafay V, Barthelemy P, Comet B, Frances Y, Jammes Y (1995). "ECG changes during the experimental human dive HYDRA 10 (71 atm/7,200 kPa)". Undersea and Hyperbaric Medicine. 22 (1): 51–60. PMID 7742710. Archived from the original on 2009-01-16.
Mitchell, Simon J.; Cronjé, Frans J.; Meintjes, W.A. Jack; Britz, Hermie C. (2007). "Fatal Respiratory Failure During a "Technical" Rebreather Dive at Extreme Pressure". Aviation, Space, and Environmental Medicine. 78 (2): 81–86. PMID 17310877. Archived from the original on 1 July 2022. Retrieved 21 November 2019.
Brauer, R.W.; Dimov, S.; Fructus, X.; Gosset, A.; Naquet, R. (1969). "Syndrome neurologique et electrographique des hautes pressions" [Neurologic and encephalographic syndrome of hyperbarism]. Revue Neurologique. 121 (3). Paris: 264–5. PMID 5378824.
Mitchell SJ, Cronjé FJ, Meintjes WA, Britz HC (February 2007). "Fatal respiratory failure during a "technical" rebreather dive at extreme pressure". Aviat Space Environ Med. 78 (2): 81–6. PMID 17310877. Retrieved 15 June 2008.

noaa.gov (Global: 212^th place; English: 172^nd place)

omao.noaa.gov

Anthony, Gavin; Mitchell, Simon J. (2016). Pollock, N.W.; Sellers, S.H.; Godfrey, JM (eds.). Respiratory Physiology of Rebreather Diving (PDF). Rebreathers and Scientific Diving. Proceedings of NPS/NOAA/DAN/AAUS June 16–19, 2015 Workshop. Wrigley Marine Science Center, Catalina Island, CA. pp. 66–79. Archived (PDF) from the original on 2023-08-11. Retrieved 2019-11-21.

nsscds.org (Global: low place; English: low place)

Exley, Sheck (1986). Basic Cave Diving: A Blueprint for Survival (PDF) (5th ed.). Lake City, Florida: National Speleological Society Cave Diving Section.

nunogomes.co.za (Global: low place; English: low place)

Gomes, Nuno (2009-10-07). "A Brief History of Deep Technical Diving in the last 20 Years". Retrieved 2023-06-25.
Farr, Martyn. "Guinness World Record". Retrieved 2023-06-17. In: The Darkness Beckons, 2017 (ISBN 978-1910240748)

onepetro.org (Global: low place; English: low place)

Gardette, B.; Ciesielski, T.; Fructus, X.; Gortan, C.; Imbert, J.P. (1987-11-10). Hydra 8: Pre-commercial Hydrogen Diving Project. 'SUBTECH' 87-Adapting to Change. Aberdeen, UK. Retrieved 2023-06-25.

outsideonline.com (Global: 3,590^th place; English: 2,112^th place)

Zimmermann, Tim (1 August 2005). "Raising the Dead". Outside. Archived from the original on 12 July 2021. Retrieved 12 July 2021.

patents.google.com (Global: 1,182^nd place; English: 725^th place)

Falangola, Renata (1959). "Il nuovo record mondiale di profondità. 130 metri... ma Novelli non lascia il segno" [The new world record for depth. 130 metres... but Novelli doesn't leave a mark]. Mondo Sommerso (in Italian). Vol. 3. pp. 1–3. Retrieved 2023-05-25. About Pirelli Explorer, Patent of Novelli and Buggiani.

rmf24.pl (Global: 5,105^th place; English: low place)

Pałahicki, Maciej (2015-08-22). "Krzysztof Starnawski ustanowił nowy rekord Polski w nurkowaniu jaskiniowym" [Krzysztof Starnawski sets new Polish record in cave diving]. RMF24 (in Polish). Retrieved 2023-06-20.

sanibelislandgo.com (Global: low place; English: low place)

"The Recovery Operation: How Search Teams Located Guy Garman in the Virgin Islands". sanibelislandgo.com.

scintilena.com (Global: low place; English: low place)

"Xavier Meniscus stabilisce il nuovo straordinario record mondiale di immersione in grotta alla Font Estramar : -312,10 mètres". scintilena (in Italian). 2024-01-07. Retrieved 2024-01-07.

scribd.com (Global: 482^nd place; English: 552^nd place)

Mitchell, Simon J.; Cronjé, Frans J.; Meintjes, W.A. Jack; Britz, Hermie C. (2007). "Fatal Respiratory Failure During a "Technical" Rebreather Dive at Extreme Pressure". Aviation, Space, and Environmental Medicine. 78 (2): 81–86. PMID 17310877. Archived from the original on 1 July 2022. Retrieved 21 November 2019.

scubaboard.com (Global: low place; English: low place)

"Doc Deep plans 1200' Dive". scubaboard.com. 13 July 2015. Retrieved 18 June 2023.

scubadivermag.com (Global: low place; English: low place)

Evans, Mark (2023-10-26). "Body of Chinese cave diver Han Ting recovered". Scuba Diver Mag. Retrieved 2024-07-22.

se.pl (Global: 4,201^st place; English: low place)

podroze.se.pl

"Egipt. Krzysztof Starnawski zanurkował na... 283 metry!" [Egypt. Krzysztof Starnawski dived to... 283 metres!] (in Polish). 2011-12-05. Retrieved 2023-06-20.

seacraft.eu (Global: low place; English: low place)

"Welt-Tiefenrekord für CCR und Scooter" [World depth record for CCR and Scooter] (in German). Seacraft. 7 July 2020. Retrieved 2023-06-25.
Harris, Richard (2020). "The Pearce Resurgence". Explorations. Seacraft. Retrieved 2023-06-18.

smh.com.au (Global: 132^nd place; English: 96^th place)

Dumas, Daisy (18 August 2015). "'Doc Deep' Guy Garman dies in attempt to break world record scuba dive". The Sydney Morning Herald. Fairfax Media. Retrieved 18 August 2015.

tdisdi.com (Global: low place; English: low place)

"TDI Advanced Trimix Diver". www.tdisdi.com. Retrieved 26 July 2019.

tekdiving.nl (Global: low place; English: low place)

Gomes, Nuno (2014). "Beyond Blue Autobiography" (PDF). Retrieved 2023-06-18.

telegraph.co.uk (Global: 30^th place; English: 24^th place)

Berger, Sebastian (2008-03-06). "Ghosts of the abyss: the story of Don Shirley and Dave Shaw". The Telegraph. London. Retrieved 2023-06-17.

thescubanews.com (Global: low place; English: low place)

"British diver breaks rebreather World Record for depth – to 290m". The Scuba News. 2004-04-03. Retrieved 2023-06-17.

tvpworld.com (Global: low place; English: low place)

"Body of missing Polish diver found in Italy". TVPWorld. 2018-10-18. Archived from the original on 2023-06-22. Retrieved 2023-06-21.
"Afghanistan veteran dies attempting to break deep diving record". TVPWorld. Warsaw. 2019-07-08. Archived from the original on 2023-06-21. Retrieved 2023-06-21.

uw360.asia (Global: low place; English: low place)

Guan Sang, Lua; Ismail, Nora (2021-02-19). "No Foul Play – Ahmed Gabr is legitimately still the Guinness World Records holder for the Deepest Scuba Dive (Male)". Underwater360. Retrieved 2023-06-22.

vimeo.com (Global: 1,015^th place; English: 717^th place)

Starnawski, Krzysztof (2016-07-24). 2016 / Albania / exploration in Viroit cave / 278m deep. Vimeo (Video). Retrieved 2023-06-20.

visitcaymanislands.com (Global: low place; English: low place)

"Neal Watson". International Scuba Dive Hall of Fame. Cayman Islands Department of Tourism. 2023. Retrieved 2023-07-02.

web.archive.org (Global: 1^st place; English: 1^st place)

"«1965-2000» 36 years of deep diving and submarine techniques development" (PDF). Hyperbaric Experimental Centre. COMEX. Archived from the original on 2007-10-13.
"Extreme Environment Engineering Departement Hyperbaric Experimental Centre - History". Archived from the original on 2008-10-05.
"WASP Specifications" (PDF). Oceaneering International, Inc. Archived from the original on 2014-12-19.
Logico, Mark G. (2006-08-07). "Navy Diver Sets Record with 2,000 foot Dive". Navy News. Archived from the original on 2011-08-21.
Gardette B, Massimelli JY, Comet M, Gortan C, Delauze HG (1993). HYDRA 10: A 701 MSW ONSHORE RECORD DIVE USING 'HYDRELIOX' (PDF). XIXth Annual Meeting of EUPS. Trondheim, Norway: Comex S.A. Archived from the original on 2015-12-08.
Lafay V, Barthelemy P, Comet B, Frances Y, Jammes Y (1995). "ECG changes during the experimental human dive HYDRA 10 (71 atm/7,200 kPa)". Undersea and Hyperbaric Medicine. 22 (1): 51–60. PMID 7742710. Archived from the original on 2009-01-16.
Egstrom, GH (2006). Lang, MA; Smith, NE (eds.). Historic Perspective: Scientific Deep Diving and the Management of the Risk. Advanced Scientific Diving Workshop. Washington, DC: Smithsonian Institution. Archived from the original on 2008-09-21.
Southerland, DG (2006). Lang, MA; Smith, NE (eds.). Medical Fitness at 300 FSW. Advanced Scientific Diving Workshop. Washington, DC: Smithsonian Institution. Archived from the original on 2008-08-20.
Anthony, Gavin; Mitchell, Simon J. (2016). Pollock, N.W.; Sellers, S.H.; Godfrey, JM (eds.). Respiratory Physiology of Rebreather Diving (PDF). Rebreathers and Scientific Diving. Proceedings of NPS/NOAA/DAN/AAUS June 16–19, 2015 Workshop. Wrigley Marine Science Center, Catalina Island, CA. pp. 66–79. Archived (PDF) from the original on 2023-08-11. Retrieved 2019-11-21.
Mitchell, Simon J.; Cronjé, Frans J.; Meintjes, W.A. Jack; Britz, Hermie C. (2007). "Fatal Respiratory Failure During a "Technical" Rebreather Dive at Extreme Pressure". Aviation, Space, and Environmental Medicine. 78 (2): 81–86. PMID 17310877. Archived from the original on 1 July 2022. Retrieved 21 November 2019.
Lowndes, Gareth J. (July 2005). "World Record Sea Dive". Archived from the original on 2018-09-04.
"Nuno Gomes". Sterling divers. Archived from the original on 2018-12-06.
"A Journey To 308 Metres". Tech Dive Academy. Archived from the original on 2008-07-20.
Gallanth, Jeffrey (2020-03-23). "Deepest cave dive (Men)". Almanac Book of Records. Archived from the original on January 14, 2019.
Gilliam, Bret (2013). "ZACATON: The tragic death of Sheck Exley". Tech Diving Magazine. No. 12. pp. 16–20. Archived from the original on 2013-12-29.
"Polak pobił rekord świata w nurkowaniu jaskiniowym. Krzysztof Starnawski zszedł na 278 metrów" [Pole breaks world record in cave diving. Krzysztof Starnawski descended to 278 metres] (in Polish). National Geographic Polska. 2016-07-25. Archived from the original on September 5, 2015. Retrieved 2023-06-20.
Synnott, Mark (2015). "Have These Divers Found the World's Deepest Underwater Cave?". National Geographic. Archived from the original on 2017-01-29.
"Dive Files". The Hydrox Files. 2019. Archived from the original on 2019-04-30.
Wilamowski, Dariusz. "The result – 20 September 2012 – Summary". Archived from the original on 2013-07-24.
Eliott, David (1996). "Deep water blackout" (PDF). SPUMS Journal. 26 (3): 205–208. Archived from the original on 2012-09-26.
Vidal Sola, Clemente (1957-10-03). "España conquista la marca mundial de profundidad con escafandra autonoma" [Spain sets world record for scuba diving depths]. La Vanguardia Espanola (in Spanish). p. 20. Archived from the original on 2016-10-18.
Zimmermann, Tim (1 August 2005). "Raising the Dead". Outside. Archived from the original on 12 July 2021. Retrieved 12 July 2021.
"The Last Dive of David Shaw". YouTube. Archived from the original on 2007-02-25.
Jeffrey, Gallant (2017-08-26). "Deepest rebreather dive [CCR – Freshwater – Women]". Diving Almanac. Archived from the original on 2019-04-26.
Staff (16 August 2015). "St. Croix's 'Dr. Deep' Guy Garman Dies in World Record Attempt". St Croix Source. St Croix, Virgin Islands.: V.I. Source Publications, Inc. Archived from the original on 2015-08-19. Retrieved 18 August 2015.
"Body of missing Polish diver found in Italy". TVPWorld. 2018-10-18. Archived from the original on 2023-06-22. Retrieved 2023-06-21.
"Afghanistan veteran dies attempting to break deep diving record". TVPWorld. Warsaw. 2019-07-08. Archived from the original on 2023-06-21. Retrieved 2023-06-21.
Statistics exclude military divers (classified), and commercial divers (commercial diving to those depths on scuba is not permitted by occupational health and safety legislation). In 1989, the US Navy Experimental Diving Unit published a paper that included a section on results from tests on the use of rebreathers at 850 ft (259 m).

xray-mag.com (Global: low place; English: low place)

"Profile - Pascal Bernabé" (PDF). X-Ray Mag. Retrieved 8 September 2015.

youtube.com (Global: 9^th place; English: 13^th place)

Méniscus, Xavier (24 September 2013). "Exploration de la résurgence de Font Estramar à -248m caméra Gopro" [Exploring the Font Estramar resurgence at -248m with a Gopro camera]. YouTube (in French). Retrieved 29 August 2014.

Deep diving (English Wikipedia)

alertdiver.eu (Global: low place; English: low place)

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doi.org (Global: 2nd place; English: 2nd place)

francis-leguen.com (Global: low place; English: low place)

blog.francis-leguen.com

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ghostarchive.org (Global: 32nd place; English: 21st place)

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gue.com (Global: low place; English: low place)

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guinnessworldrecords.com (Global: 550th place; English: 453rd place)

iantd.com (Global: low place; English: low place)

indepthmag.com (Global: low place; English: low place)

ingentaconnect.com (Global: 3,306th place; English: 3,189th place)

inspired-training.com (Global: low place; English: low place)

irb.hr (Global: 8,290th place; English: 9,261st place)

bib.irb.hr

ladepeche.fr (Global: 968th place; English: 2,995th place)

lagoamisteriosa.eco.br (Global: low place; English: low place)

legifrance.gouv.fr (Global: 265th place; English: 1,095th place)

loc.gov (Global: 70th place; English: 63rd place)

lccn.loc.gov

nationalgeographic.com (Global: 344th place; English: 296th place)

news.nationalgeographic.com

newscientist.com (Global: 774th place; English: 716th place)

newspapers.com (Global: 55th place; English: 36th place)

nih.gov (Global: 4th place; English: 4th place)

pubmed.ncbi.nlm.nih.gov

noaa.gov (Global: 212th place; English: 172nd place)

omao.noaa.gov

nsscds.org (Global: low place; English: low place)

nunogomes.co.za (Global: low place; English: low place)

onepetro.org (Global: low place; English: low place)

outsideonline.com (Global: 3,590th place; English: 2,112th place)

patents.google.com (Global: 1,182nd place; English: 725th place)

rmf24.pl (Global: 5,105th place; English: low place)

sanibelislandgo.com (Global: low place; English: low place)

scintilena.com (Global: low place; English: low place)

scribd.com (Global: 482nd place; English: 552nd place)

scubaboard.com (Global: low place; English: low place)

scubadivermag.com (Global: low place; English: low place)

se.pl (Global: 4,201st place; English: low place)

podroze.se.pl

seacraft.eu (Global: low place; English: low place)

smh.com.au (Global: 132nd place; English: 96th place)

tdisdi.com (Global: low place; English: low place)

tekdiving.nl (Global: low place; English: low place)

telegraph.co.uk (Global: 30th place; English: 24th place)

thescubanews.com (Global: low place; English: low place)

tvpworld.com (Global: low place; English: low place)

uw360.asia (Global: low place; English: low place)

vimeo.com (Global: 1,015th place; English: 717th place)

visitcaymanislands.com (Global: low place; English: low place)

web.archive.org (Global: 1st place; English: 1st place)

xray-mag.com (Global: low place; English: low place)

youtube.com (Global: 9th place; English: 13th place)

archive.org (Global: 6^th place; English: 6^th place)

books.google.com (Global: 3^rd place; English: 3^rd place)

calameo.com (Global: 3,525^th place; English: 8,552^nd place)

deeperblue.com (Global: low place; English: 8,216^th place)

doi.org (Global: 2^nd place; English: 2^nd place)

ghostarchive.org (Global: 32^nd place; English: 21^st place)

guinnessworldrecords.com (Global: 550^th place; English: 453^rd place)

ingentaconnect.com (Global: 3,306^th place; English: 3,189^th place)

irb.hr (Global: 8,290^th place; English: 9,261^st place)

ladepeche.fr (Global: 968^th place; English: 2,995^th place)

legifrance.gouv.fr (Global: 265^th place; English: 1,095^th place)

loc.gov (Global: 70^th place; English: 63^rd place)

nationalgeographic.com (Global: 344^th place; English: 296^th place)

newscientist.com (Global: 774^th place; English: 716^th place)

newspapers.com (Global: 55^th place; English: 36^th place)

nih.gov (Global: 4^th place; English: 4^th place)

noaa.gov (Global: 212^th place; English: 172^nd place)

outsideonline.com (Global: 3,590^th place; English: 2,112^th place)

patents.google.com (Global: 1,182^nd place; English: 725^th place)

rmf24.pl (Global: 5,105^th place; English: low place)

scribd.com (Global: 482^nd place; English: 552^nd place)

se.pl (Global: 4,201^st place; English: low place)

smh.com.au (Global: 132^nd place; English: 96^th place)

telegraph.co.uk (Global: 30^th place; English: 24^th place)

vimeo.com (Global: 1,015^th place; English: 717^th place)

web.archive.org (Global: 1^st place; English: 1^st place)

youtube.com (Global: 9^th place; English: 13^th place)