石器時代の遺跡が発見された。の英語

The Stone Age ruins were discovered.

We discovered relics of an ancient civilization.

The remains of an ancient building were turned up nearby.

7th-Century Moat Ruins Found

The excavation disclosed the ruins of an ancient city.

ruins of the middle Paleolithic era called {Babadan-iseki}

Ruins of Large 3rd-Century Buildings Found

The archaeologist discovered the cryptograms in the ruins.

They were developing the area and an old site was discovered in the process.

The ruins of ancient Rome were excavated out.

ruins of the Tumulus Period, called {the ruins of Nakasuji, Japan}

ruins discovered in Japan that suggest of a stone culture dating from the paleolithic age, called 'sasaragiiseki'

An iron pike of the same age was also found.

You can see the ancient ruins in the distance.

circles of stones believed to have been built in the prehistoric age called stone circle

in Japan, ruins of late of the Yayoi Period called 'Toro' Ruins

the treasure found int he ancient tomb was reposited in the museum

The calendar found at the Ishigami Ruins is a round piece of wood.

the vestiges of the {Yayoi Period} of Japan called {'Izumokojindani Iseki'}

the remains of [shells dumped] by the ancients

the archeologists chanced upon an old tomb

study archaeological ruins

Coffin Statues Discovered at Palmyra Ruins

an era in archaeology called the Old Stone Age

flints were found in association with the prehistoric remains of the bear

ruins of the Jomon Era of Japan, called {"upper black stone in the shadow of stone"}

The pot unearthed from the ruins shone with an ivory‐like sheen.

a time period called {the middle-old stone age}

the venerable ruins of a temple

So the building materials that were found are original.