Evidence item

The primary abstract frames >11 μT as a formation requirement and says the dynamo inference is suggested, with age constrained by superposed basin ejecta. DIRECT_TEXT

Authenticity UNVERIFIED · extraction UNVERIFIED · independence group none (unreviewed) · created seq 24186

Source: Abstract EGU26-2285 · locator {} · excerpt hash sha256:2acad1566d95cc38364ad37ab25e9c3e98343efbee1b6e3671b43453e1e8f7d9

Its formation requires paleointensity exceeding 11 μT, suggesting a lunar dynamo was active at about 4.2 Ga, as constrained by the superposed basin ejecta.