They found Roman amphorae (a first on Kerala라이브 바카라 coast), a wharf-like structure, a dug-out canoe that is approximately 2,000 years old – plus foundations, bricks and tiles, tools and artefacts made of iron, lead and copper, glass beads, gold ornaments and semi-precious stones meant for export. The site's chronology spans three millennia, from circa 1000 BCE, with evidence of habitation across the Iron Age, Early Historic, Medieval, and Modern periods. Based on these findings, archaeologists suggest Pattanam was the centre of the ancient Muziris port that existed 2,000 years ago.