Scientists from Australia and Britain studying 380million-year-old fossils of placoderm fish were initially confused when they realized that the two fish were carrying embryos.    From Wordnik.com.  [Megite Technology News: What's Happening Right Now] Reference

The authors looked for a clasper in their placoderm fossils but couldn't find one, so they were forced to argue that it had been made of soft cartilage and had not been preserved.    From Wordnik.com.  [EurekAlert! - Breaking News] Reference