'Calcareous algae' presentation slideshows

THE LATE PALEOZOIC

THE LATE PALEOZOIC. THE CARBONIFEROUS 360-286 MY W.D. Conybeare & W. Phillips 1822 MISSISSIPPIAN>> Mississippi River Valley PENNSYLVANIAN>> Pennsylvania T.C. Chamberlain & R.D. Salisbury 1906 THE PERMIAN 286-248 MY PERM>> Central Russia Roderick Murchison 1841. INTRODUCTION.

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Calcification

Calcification. Calcification Calcite Aragonite Magnesian calcite DIC - dissolved inorganic carbon CO 2 (aq) HCO 3 - CO 3 --. Carbon and Seawater normal seawater - more HCO 3 - than CO 3 -- when atmospheric CO 2 dissolves in water only 1% stays as CO 2

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SEDIMENTARY ARCHIVES

SEDIMENTARY ARCHIVES. Classification of Sedimentary Rocks. Carbonates. SEDIMENTARY ARCHIVES. Classification of Sedimentary Rocks. Carbonates Origin of carbonate sediments Much lime mud forms from the disintegration of calcareous algae (such as Halimeda and Penicillus ).

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Bacteria and Archaea in Coral Reef Sediment

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