 Do other extranuclear properties (besides existence) also have nuclear counterparts? Do perhaps all extranuclear properties have nuclear counterparts? Meinong himself is not explicit about this point, but it seems very natural to extend the theory in this way. Terence Parsons has adopted this extension (Parsons 1980, 68), while Dale Jacquette rejects the doctrine of watered-down extranuclear properties altogether, even for existence and possibility (Jacquette 1996, 85–87).