Sutton, M. D.; Briggs, D. E. G.; Siveter, D. J.; Siveter, D. J.; Orr, P. J. (The Royal Society, 2002-06-22)
The small, non-biomineralized, three-dimensionally preserved arthropod Offacolus kingi Orr et al, from the Wenlock Series (Silurian) of Herefordshire, England, is re-evaluated, and the new family Offacolidae erected. This ...