Table 1 Summary of borings in Echinocorys tests collected from the beach at Overstrand, north Norfolk, England
| Campanian–Maastrichtian | Recent |
|---|---|
| Oichnus isp. (r) | Caulostrepsis cf. taeniola Clarke (C) |
| U-shaped boring (R) | Entobia isp. (C) |
| Gastrochaenolites isp. (R) |