29 May, 2010

CAMBRIAN EXPLOSION and DARWIN'S DILEMMA

Cephalopods, which include marine mollusks like squid, octopus, and cuttlefish, are now being reported in the Cambrian explosion fossils. As a recent BBC news article reports:
'We go from very simple pre-Cambrian life-forms to something as complex as a cephalopod in the geological blink of an eye, which illustrates just how quickly evolution can produce complexity,' said [evolutionary biologist Martin] Smith.
Keep in mind here that “evolution” is a placeholder term for an as-of-yet uncovered mechanism that produces animals like Cephalopods in a “geological blink of an eye.” Darwin’s Dilemma is not solved by vague appeals “how quickly” evolution can operate.All this follows on the heels of recent fossil findings that push phylum Bryozoa back into the Cambrian period, and echinoderms back to the early Cambrian.

Isn’t “evolution” amazing?

MYSTERY OF “CAMBRIAN EXPLOSION”

Investigate a mystery that Darwin never solved as you journey to a prehistoric world of amazing creatures and unanswered questions in this new documentary.

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