2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/9005Arguments for and against the widely accepted picture of a solar dynamo being seated in the tachocline are reviewed and alternative ideas concerning dynamos operating in the bulk of the convection zone, or perhaps even in the near-surface shear layer, are discussed. Based on the angular velocities of magnetic tracers it is argued that the observations are compatible with a distributed dynamo that may be strongly shaped by the near-surface shear layer. Direct simulations of dynamo action in a slab with turbulence and shear are presented to discuss filling factor and tilt angles of bipolar regions in such a model.10 pages, 6 figures, Astrophys. J. 625 (scheduled for the 1 June 2005 issue)Astrophysicstext