FN Archimer Export Format PT J TI Comments on the paper of Gay et al. (2006) Seafloor facies related to upward methane flux within a Giant Pockmark of the Lower Congo Basin. Marine Geology 226 : 81-95 BT AF OLU, Karine AS 1:1; FF 1:PDG-DOP-DCB-EEP-LEP; C1 IFREMER, DEEP LEP, F-29280 Plouzane, France. C2 IFREMER, FRANCE SI BREST SE PDG-DOP-DCB-EEP-LEP IN WOS Ifremer jusqu'en 2018 IF 2.029 TC 3 UR https://archimer.ifremer.fr/doc/2006/publication-2276.pdf LA English DT Article CR BIOZAIRE 1 BIOZAIRE 2 ZAIANGO-BIOL2 BO Unknown Anchored Buoy Thalassa DE ;BIOZAIRE;ZAIANGO;Palaeochannel;Hydrates;Chemosynthesis;Seafloor facies;Fluid migration;Pockmark AB The paper by Gay et al. describes a giant pockmark on the basis of geological and biological data collected during ROV dives. The description of seep communities based on a transect across the pockmark includes some mistakes. Part of the description of the fauna is attributed to Olu-Le Roy et al. (2003) and includes data that have not been presented in this oral communication. An "evolutive model" is proposed, based on these data and on an incorrect interpretation of symbiotic species requirements (classification of methane vs sulfide dependent species). In this note, I would like to point out the mistakes of this paper and express why their model cannot be used to describe the reality of the seabed. PY 2006 PD OCT SO Marine Geology SN 0025-3227 PU Elsevier VL 232 IS 1-2 UT 000241464800007 BP 101 EP 102 DI 10.1016/j.margeo.2006.07.001 ID 2276 ER EF