Here’s what you’ll learn when you read this story:An archaeological find revealed in eastern France offers a never-seen-before mix of enclosures. As if one ancient circular enclosure wasn’t enough to evoke intrigue at an archaeological find in Eastern France, three interconnected enclosures raised the bar. The center section offers a circular enclosure 36 feet in diameter, the largest in the bunch. “This type of monument seems unprecedented and currently no comparison has been possible,” the research team says in a statement. Dating based on five copper alloy pins, a necklace with 40 amber beads, and rare ceramic shards confirms the timing.