Abstract
A test of the Lower Paleocene holasteroid echinoid Echinocorys ex. gr. scutata Leske from Göynük, Turkey, preserves a Planolites beverleyensis (Billings) burrow close to the internal surface. Identification of such a specimen is fortuitous; only where the test has broken cleanly away from the internal mould can such burrows be exposed, if present at all. A second specimen, from the Upper Cretaceous of Norfolk, England, bears a sinuous boring identified as Planolites montanus Richter.
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ACKNOWLEDGMENTS
C. v. d. E. thanks Johan Vellekoop for supplying and collecting the specimen, and is grateful to the Department of Geology, Naturalis Biodiversity Center, for providing research facilities.