In his latest blog on the Smithsonian blog, Brian Switek brings to a conclusion his little series on the science of dinosaur sex. You can read the previous entry at the link.

And so, wrapping up the series, comes this gem of a fourth part.

The Anatomy of Dinosaur Sex

For me, this one is the piece that brings the four-part series of articles full circle in some ways, and talks about one of the more intriguing aspects of the whole issue of dinosaur sex.