Scientific Carbon-14 (Radiocarbon) dating has confirmed that human skeletal remains discovered in Lamsial Puk Cave in Mizoram date back to the 18th century (AD 1729–1789).

More About the News

• The Mizo Archaeological Society (MAS) has scientifically established the age of human skeletal remains recovered from Lamsial Puk Cave, Mizoram. 
• The analysis, conducted by Beta Analytic Laboratory (USA) using Radiocarbon (Carbon-14) dating, places the examined skeletal sample between AD 1729 and AD 1789. 
• This is among the first scientifically verified dates for human remains discovered at the site, providing valuable insights into Mizoram’s archaeological history.

Key Highlights

• Lamsial Puk Cave is one of Mizoram’s most important archaeological sites, situated near Farkawn village in Champhai district, close to the India-Myanmar border.
• The Mizo Archaeological Society (MAS) spearheaded the scientific study, while financial assistance was provided by the Department of Art and Culture, Government of Mizoram.
• Radiocarbon (Carbon-14) dating was carried out on one skeletal sample by Beta Analytic Laboratory, Miami, USA.
• The tested sample dates to AD 1729–1789, confirming human habitation or use of the cave during the 18th century.
• Researchers have clarified that only one skeletal sample has been analysed, and additional studies are required to determine the age of other human remains preserved inside the cave.

Why is it Important?

• Scientific dating strengthens archaeological evidence instead of relying only on oral traditions.
• The discovery contributes to reconstructing the settlement history and cultural heritage of Northeast India.
• It highlights the growing role of modern scientific techniques in archaeology and heritage conservation.

Important Term

• Radiocarbon (Carbon-14) Dating: It is a scientific method used to determine the age of once-living organic materials by measuring the decay of the radioactive isotope Carbon-14. It is widely used in archaeology, anthropology and palaeontology.

Exam Hook – Prelims

Q. Radiocarbon (Carbon-14) dating is primarily used to determine the age of:

One-line Wrap: The Carbon-14 dating of human remains from Lamsial Puk Cave provides the first scientific evidence of 18th-century human occupation, enriching the archaeological history of Mizoram and Northeast India.