Writings · early church · 4th–5th century · 419 / 883
NPNF2-03. Theodoret, Jerome, Gennadius, & Rufinus: Historical Writings
Theodoret, Jerome, Gennadius, and Rufinus · early-church-fathers
Appion.
Chapter XLIX.
Appion under the emperor Severus likewise wrote treatises On the six days of creation.
Source: npnf203.xml