I urge you to review this important series. Humbly place it at the feet of your favorite Darwinist, atheist, or theistic evolutionist.
The most celebrated Precambrian sponge may not be a sponge at all. Watch Darwinians try to coax it into spongehood.
The fossilization of Kimberella specimens was most likely based on rapid burial with sand during storm events.
John Kimber collected the first fossils of this organism and died tragically at age 38 during an expedition in South Australia in 1964.
If identified as an animal, it would “predate the Cambrian explosion of bilaterian animal phyla as a kind of ‘advance guard.’”