Serpulid Cycloserpula intestinalis, Jurassic Coast Fossil Worm, Kimmeridge Clay, Authentic, Certified

All of our Fossils are 100% Genuine Specimens & come with a Certificate of Authenticity!

Name: Serpulid Cycloserpula intestinalis

Age: Kimmeridge Clay formation, Jurassic

Location: Wyke Regis, Dorset, UK

Size (picture scale cube=1cm): Show average size. Size will vary.

The Serpulidae are a family of sessile, tube-building annelid worms in the class Polychaeta. The members of this family differ from other sabellid tube worms in that they have a specialized operculum that blocks the entrance of their tubes when they withdraw into the tubes.

SIMILAR TO SEEN: The image shows an example of the single specimen you will receive. This will be picked from our stock box graded and with a size within the minimum and maximum size range indicated. It will not be the exact specimen in the photo, the colours, shape, size and style may vary as with any natural item.