Joel Klenck: Thawing wood and microbial growth, L7, Ark.

Joel Klenck: Thawing wood and microbial growth, L7, Ark.'

Caption: Dr. Joel Klenck: Thawing and decomposing wood showing microbial growth, Locus 7, Area A1, Ark of Noah, in the southern gorge of greater Mount Ararat.

Credit: PRC, Inc.