DescriptionOttoia burrowing.jpg English: Life restoration of Ottoia in natural environment with nearby Haplophrentis. Date 0011 Source Own work Author...
holder of this work, hereby publish it under the following license: English Ottoia prolifica from Burgess Shale author name string: Jstuby Wikimedia username:...
the Burgess Shale (Middle Cambrian) near Field, British Columbia, Canada. Ottoia prolifica (priapulid worm) from the Walcott Quarry of the Burgess Shale...
