Formerly believed extinct after no sightings were recorded for over 100 years, the species has since been found in four localities.

Aegae was formerly believed to be in modern Vergina.

He was formerly believed to be from the southern Netherlands, but is now thought to have lived in southern Germany.

A study in the year 2000 indicates that B deficiency is far more widespread than formerly believed.

It was formerly believed to be a synonym of Pseudohemihyalea ambigua.

The dynamic equilibrium of events and forces cannot be permanently destroyed, as was formerly believed.

Thus, all polls formerly believed in so devoutly are now to be despised.

The Sisyridae (spongillaflies) were formerly believed to be closely related.

In the words of the report: "It also implies that Soviet defense industries are far less efficient than formerly believed."

It was formerly believed that because of America's lack of a social class system, there would be no real need for a strong literary tradition.