FIGURE 1. The Discoverers. The initial discoveries of the cave faunas in this study were accomplished by responsible local individuals: Iván Solano (left) was instrumental in discovering fossils in Jatun Uchco; Gonzalo Roselló (left in center photo) and his crew discovered the cave and fossils at Cueva Roselló; and Don Magno (right) discovered the cave and fossils at Trigo Jirka.