Anatomy of an Oyster Shell

Some Pacific oysters on a plateWe’re still on the same (4 October) edition of Nature today as we were on Friday, with Jeffrey Tomkins and Brian Thomas collaborating to produce Oyster Genome Confounds Mollusk Evolution.

Most evolutionists who study fossil mollusks believe these creatures evolved from a hypothetical ancestor that had no shell. How could nature, with no intelligent input, coax imagined soft-bodied ancestors to blindly construct the hard shells of oysters, which research now shows contain over 250 different proteins?

The paper is The oyster genome reveals stress adaptation and complexity of shell formation (open access; a Science Daily article can be found here), and does indeed mention that they “identified 259 shell proteins.” In their article Tomkins and Thomas take the popular “if it’s complex the it must be designed/can’t have evolved” line, with little further evidence offered. Let’s take a tour. Continue reading