Re: [asa] Good questions to ask YECs

From: Randy Isaac <randyisaac@comcast.net>
Date: Wed Jun 24 2009 - 10:24:12 EDT

I'd like to know how they explain banded iron formations (BIFs). Current
issue of Science News has an interesting article on their formation.
These are extensive regions with alternating iron-rich and silicon-rich
regions. Precipitating these sediments is challenging via hydrodynamic
sorting in a turbulent one year flood.

Randy

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Received on Wed Jun 24 10:24:54 2009

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