DeletedTNameIDs

tblDeletedTNameIDs contains deleted taxon name IDs future development.

   OrphanSciNameID, int, = tblSciNames.SciNameID, primary key, ID in tblSciNames where tblSciNames.TaxonNameID is a value that no longer exists in tblTaxa
   NewTNameID, int, = tblTaxa.TaxonNameID, when = 0 there is no related row in tblTaxa (happens only in some of the cases when tblSciNames.Status = 4)
   LastUpdate, smalldatetime, date and time of last update
   ModifiedBy, integer, 2 bytes, UserID of the signon that made the change