Fossil specimen of the brachiopod *Rafinesquina deltoidea* from the Ordovician Trenton Group of Lewis County, New York (PRI 70590). The surface of this specimen is covered by an encrusting tabulate coral (perhaps *Protarea*). Specimen is from the research collections of the [Paleontological Research Institution](http://www.priweb.org), Ithaca, New York. Width of specimen is approximately 5.5 cm. Model by Jaleigh Pier.