Discovery of organic-walled microbiota from the black-bedded chert, balwan limestone, the bhander group, lakheri area, rajasthan

作者：Kumar S^*; Pandey S K

来源：Current Science, 2008, 94(6): 797-800.

• balwan limestone
• bhander group
• blackbedded
• chert
• organic-walled microfossils.

A good assemblage of organic-walled microfossils has been discovered from the petrographic thin sections of the black-bedded chert of the Balwan Limestone, the youngest carbonate horizon of the Bhander Group ( Upper Vindhyans) exposed at about 3 km ENE of Lakheri township, Bundi District, Rajasthan. The assemblage is made up of the following forms: Siphonophycus septatum, Siphonophycus robustum, Myxococcoides chlorelloidea, Eoentophysalis sp., Gloeodiniopsis lamellosa and Gloeodiniopsis sp. All the forms show cyanobacterial affinity.

• 出版日期2008-3-25