found: Ralph Peterson Quintet. Volition [SR] p1990:container insert (Geri Allen)
found: LC data base, 07-03-91(hdg.: Allen, Geri)
found: Coleman, O. Sound museum [SR] p1996:insert (Geri Allen, piano)
found: Allen, G. The gathering [SR] p1998:label (Geri Allen) insert (Geri Allen; Geri Allen-Roney)
found: Feather, L. Biog. ency. of jazz, 1999(Allen, Geri Antoinette; b. June 12, 1957, Pontiac, Mich.; piano, keyboards)
found: New York times WWW site, viewed June 28, 2017(in obituary published June 27: Geri Allen; d. Tuesday [June 27, 2017], Philadelphia, aged 60; influential pianist and educator whose dense but agile playing reconciled far-flung elements of the jazz tradition)