The foundations of an ancient Roman crypt dating from the first centuries of our era was uncovered in 1978 in the central area of the Dax. After the archaeological excavations, an archaeological crypt was built under the building to keep the testimonies of the ancient city. Long considered the foundation of a temple, the remains are now interpreted by archaeologists as belonging to a civil basilica, public meeting place where many activities took place in civic life; made there including justice. Few basilicas are known in the Roman world to this day. The most important archaeological museum in the crypt are presented.
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.