How does a fish die and become fossilized in the act of giving birth?
[from page 2 of the article] "The fish and its unborn offspring probably fell victim to rapid depletion of oxygen in the water, settling to the bottom of the sea where they were gently covered in layers of silt-like mud that hardened over time, according to the scientists."
[from page 2 of the article] "The fish and its unborn offspring probably fell victim to rapid depletion of oxygen in the water, settling to the bottom of the sea where they were gently covered in layers of silt-like mud that hardened over time, according to the scientists."