VARIANT READINGS: Some Observations on the “Provisional Dating” of P.Oxy. 83.5345. Brent Nongbri discusses the initial cataloguing of the Mark fragment (incorrectly) as dating to the first century and the confusing results in recent years. Dr. Nongbri is doing an excellent job of pulling back the curtain to show the inner workings of the discovery, cataloguing, and publication of the Oxyrhynchus papyri over the last century.
Background on that Mark fragment is here and links.
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