Annelida: Dodecaceria fewkesi (PRI 81227)3D Model
Possibly modern or fossil specimen of the colonial serpulid annelid (or, tube worm) Dodecaceria fewkesi from San Mateo County, California. Specimen is from the research collections of the Paleontological Research Institution, Ithaca, New York. Longest dimension of specimen is approximately 18 cm. Model by Emily Hauf.