Addenda to ‘A geometric introduction to forking and thorn-forking ’ and to ‘Thorn-forking as local forking’

1 A geometric introduction to forking and thorn-forking • There is a preprint by Clifton Ealy and Onshuus which should be mentioned in the paper [3]. • I should refer to Example 1.4 as the free pseudoplane, since that is what it is usually called. • Section 4 should include the definition of real rosy [3]. • There is a serious copying error in Corollary 4.8. The correct definition of |̂m is as follows