Grooved

"Not only do we have the grooved teeth, we do have other structures in the skull that perhaps may be where the venom gland resided in a fossa or depression above the tooth row in the upper jaw," said David Burnham.

The line from Nyon to La Cure (17½ miles) was opened in 1916, and is on independent track throughout, leaving the road immediately after passing under the Swiss Federal line from Lausanne to Geneva, where grooved tramrails with tie-bars give place to steel-sleepered track.