金石 きんせき併用 へいよう期 き

kinsekie iyōki

1. Not a period of using both metal and stone.; Not a period where metal and stone are used together.

1. It was a period of using both metal and stone.

1. Golden and stone co-use period; Period of combined metal and stone use

1. It is not a period of using both gold and stone.; It is not the time for both gold and stone.

1. It's not the period of using both metal and stone.; It's not a time for both metal and stone.

1. It was a period of using both metal and stone.

1. Period of using both metal and stone; Age of metal and stone co-use

1. It is not a period of using both metal and stone.; It is not the period of metal and stone co-use.

1. Wasn't a period of using both metal and stone.; Wasn't the period when both metal and stone were used.

1. Probably the period of combined bronze and stone tools.

1. It wasn't the period of using both metal and stone.; It wasn't a time when metal and stone were used together.

1. It wasn't the period of using both metal and stone.

1. Probably the period of combined bronze and stone tools.

1. It was not the period of combined use of metal and stone.

1. If/when the period of combined use of metal and stone…; If the period of combined use of metal and stone were…

1. If/when the period of combined use of metal and stone…; If the period of combined use of metal and stone were…

1. If/when the period of combined use of metal and stone…; During the period of combined use of metal and stone…