Eva Nessenius - Biomineralisation  - Sedimentology - Oceanography - Geochemistry - Geobiology
Review by Mike Buchanan, January 7, 2013

"A well thought through, interesting hypothesis

Eva's work is chronologically transparent and accurate; this publication puts all those known, acknowledged events into a well versed, easy to understand publication without too much technical jargon."

Mike Buchanan

https://caveandkarst.blogspot.de/