  In the present work is presented some considerations for a possible
generalization of the Microcanonical thermoestatics (M.Th) of D.H.E. Gross.The
same reveals a geometric aspect that commonly it has been disregarded so far:
the local reparametrization invariance . This new characteristic leads to the
needing of generalizing the methods of M.Th to be consequent with this
property.
