Phosphatized bacteria of cocco-like structures up to about 3,5 pm have been found in low Cretaceous phosphorites of Egor'yevskoye deposit, East-European Platform, USSR, and in low Paleocene phosphorites of Ben Guérir deposit, Morocco. They occur as dispersed grains, solid mass, and stretched chains. Some of the phosphatized bacteria of Egor'yevskoye deposit have threadlike sprouts which are fastened to the substratum. The outer cover (capsule or cellular wall) and the inner part (protoplasm) of a bacteria cell are visible in the phosphatized bacteria of Ben Guerir deposit.Des formes bactériennes phosphatisées, rappelant des coccus, ont été trouvées dans des phosphorites du Crétacé inférieur du gisement de Egor'yevskoye de la Plate-forme d'E...
Phosphorites from the Murray Ridge, NW Arabian Sea comprise nodules, bioclasts, and bone fragments. ...
Dinoflagellate cysts represent reliable stratigraphie microfossils which allow precise dating attemp...
The phosphorite levels present in the ODP cores of the Oman margin are of two types: (a) sediment le...
International audienceMicrometer-sized spherical and rod-shaped forms have been reported in many pho...
The BouCraa phosphate deposits of the Oued Eddahab Basin (southern Morocco) is a part of the Upper C...
Cretaceous phosphorites from the onshore of Tamil Nadu have been investigated for their origin and c...
International audiencePhosphorites are sedimentary formations enriched in Ca-phosphate minerals. The...
The formation of marine phosphatic mineral deposits remains incompletely understood, despite decades...
Paleogene phosphorite deposits of the Soviet Middle Asia occur within the sedimentary cover of the e...
Phosphatic coprolites (0.5-2 cm long) occurring in Cretaceous-Eocene phosphorites of Tunisia, Morocc...
International audienceThe phosphate series of the Moroccan High Atlas accumulated during the Upper C...
Petrographical, mineralogical and microprobe analysis of phosphorites from Error Seamount, in the no...
Pleistocene phosphorites occur on the continental margin off Chennai abundantly in the depth range o...
Authigenic phosphorites from the Miocene Monterey Formation (California) including an autochthonous ...
Two types of phosphorite recovered from the continental slope off western India are described. The f...
Phosphorites from the Murray Ridge, NW Arabian Sea comprise nodules, bioclasts, and bone fragments. ...
Dinoflagellate cysts represent reliable stratigraphie microfossils which allow precise dating attemp...
The phosphorite levels present in the ODP cores of the Oman margin are of two types: (a) sediment le...
International audienceMicrometer-sized spherical and rod-shaped forms have been reported in many pho...
The BouCraa phosphate deposits of the Oued Eddahab Basin (southern Morocco) is a part of the Upper C...
Cretaceous phosphorites from the onshore of Tamil Nadu have been investigated for their origin and c...
International audiencePhosphorites are sedimentary formations enriched in Ca-phosphate minerals. The...
The formation of marine phosphatic mineral deposits remains incompletely understood, despite decades...
Paleogene phosphorite deposits of the Soviet Middle Asia occur within the sedimentary cover of the e...
Phosphatic coprolites (0.5-2 cm long) occurring in Cretaceous-Eocene phosphorites of Tunisia, Morocc...
International audienceThe phosphate series of the Moroccan High Atlas accumulated during the Upper C...
Petrographical, mineralogical and microprobe analysis of phosphorites from Error Seamount, in the no...
Pleistocene phosphorites occur on the continental margin off Chennai abundantly in the depth range o...
Authigenic phosphorites from the Miocene Monterey Formation (California) including an autochthonous ...
Two types of phosphorite recovered from the continental slope off western India are described. The f...
Phosphorites from the Murray Ridge, NW Arabian Sea comprise nodules, bioclasts, and bone fragments. ...
Dinoflagellate cysts represent reliable stratigraphie microfossils which allow precise dating attemp...
The phosphorite levels present in the ODP cores of the Oman margin are of two types: (a) sediment le...