But this opinion was not substantiated by the later excavations of the site.

The tomb site was eventually resealed for later detailed excavation.

During later excavation, sections of the famous boulevard near the Chinese Theater sank by more than a foot.

At present the majority of them are filled with collapsed clue rock and detritus, others have been destroyed by the dump from later excavations.

This later excavation allowed the use of modern methods of dating and analysis.

Each of the later excavations found an extremely different system of mounds.

No trace of Roman occupation levels have been found in later excavations, however.

But such a building has yet to be found by later excavations.

More early caves may have vanished through later excavations.

There are many more treasures within this tunnel, but they must wait for later excavation.