Ivanova signs in, hears his first words, and headdesks. "Dammit." She sighs, raises her head, and says, "The Leakeys . . . footprints in volcanic ash, or something like that?" She scres up her face as she tries to remember what she learned. "The family made a bunch of finds . . . did they discover Lucy? Er, Austrolopithecus afarensis which I can spell without looking at notes!, I mean."