Absolkutely not!

If the specimens are sandstone/quartize casts of human parts molded
after the parts were dissolved in the Carboniferous era, they would NOT
reveal the physical existence of bones, teeth and soft organs (some
human).
..
This includes testing for Haversian canals via microscopy; discovery of
dried blood and protein (among other things) during state-of-the-art
testing by American Medical Laboratories, one of the world's most
prestigious medical labs; and favorable results of infrared scans,
CATscans and even x-rays (some dental).

Not to mention the expert opinion of the late Wilton M. Krogman, one of
the world's foremost authorities on human bone and author of "The Human
Skeleton in Forensic Medicine," and the late Raymond Dart, M.D., one of
the most respected names in human anatomy.

And last but not least, the unmitigated deceit, deception, collusion
and conspiracy as perpetrated by the Smithsonian Institution, the
University of Pennsylvania, Penn State University, Johns Hopkins
University, Concordia University, University of California-Berkeley,
Harvard University, Paleontological Research Institute...

But thanks for asking.

Ed Conrad
http://www.edconrad.com

Man as Old as Coal
and
Proof of Life After Death

PS: David Iain Greig would not allow me to post this reply to
talk.origins.