This suggests that doming may be primitive for pachycephalosaurs and that a reversion to the non-domed, flat-headed state is a secondary (derived) character reversion, coupled with the re-opening of the supratemporal fenestrae.
This is sometimes related to certain relaxation, and even partial and temporary reversion, of the Polish and Catholic cultural-religious expansion (end of the 14th–17th centuries) to Ruthenian Lands (so, Eastern Slavic and Orthodox) of the Grand Duchy of Lithuania in the 1500s–1570s, esp. in the 1550s–1570s.
In 1586, his son, Alexander, pledged his manor to cover a debt which he owed to a Thomas Starkey, and in the same year sold the reversion to James Banks, who sold it in 1601 to Henry Greswolde.
At the same time, the King granted to Norfolk, during the 14th Earl's minority, custody of the Earl's lands, as well as the reversion of lands held in dower by the 13th Earl's widow, the Dowager Countess Elizabeth, and the offices of Lord Great Chamberlain of England, Steward of the Forest of Essex, and Constable of Colchester Castle.
This change, however, proved to be short-lived, since Latasi's successor (Bikenibeu Paeniu) implemented a reversion to the former design.
In 1594 the Crown leased the park with the manor and in 1631 the reversion of the freehold was granted with that of the manor to Robert Killigrew, whose father held an 80-year lease of the manor with Hanworth from 1594.
Lagrange's reversion theorem is used to obtain numerical solutions to Kepler's equation.
The town has had its own railway station since 1876, and since the reversion of Alsace to French control it has thereby been connected to both the French and German rail networks.