TY  - SER
AU  - Boureau,Edouard
ED  - Symposium international sur les algues fossiles, 2International symposium on fossil algae, 2
TI  - Origin and signification of the "Black point" in precambrian organisms of the "Richât of Mauritania"
SN  - 03962687
KW  - Micropaléontologie
KW  - Bacterie
KW  - Antécambrien
KW  - Mauritanie
KW  - Richât
N1  - bibliogr. p. 478-479
ER  -