Bihar Archaeology: Recent Discoveries and Historical Continuity

Bihar Archaeology: Recent Discoveries and Historical Continuity 

1. Relics of Gupta Period Discovered at Chechar (Vaishali) – 2014

The excavation at Chechar village (Vaishali district) revealed significant remains belonging to the Gupta Period (4th–6th century CE), often regarded as the “Golden Age of India.” Archaeologists discovered concrete floors and structural walls, which are believed to be part of a large temple complex.

• The site is already known as a Neolithic settlement, showing long cultural continuity.
• Excavations also revealed:
  • Red and black pottery phases
  • Mauryan artefacts
  • Evidence of Buddhist connections
• Notably, Gupta remains were found at a very shallow depth (~6 feet), which is rare.

Significance:

• Demonstrates continuous occupation from prehistoric to historical periods.
• Highlights Vaishali region as a major cultural and political centre in ancient India.

2. Neolithic Sculptures Found at Devangarh Fort (Nawada) – 2017

At Devangarh Fort (Nawada district) led to the discovery of fragments of ancient sculptures, possibly dating from the Neolithic period (3000 BCE – 1500 BCE) to the Gupta period.

• The site is divided into three major components:
  • Fort area
  • Factory area
  • Temple area
• Important findings include:
  • Stone sculptures
  • Earlier discoveries of three statues (2 Buddhist, 1 Hindu)
  • Evidence of iron slag deposits, suggesting an arms manufacturing unit
• The excavation site spreads across ~80 acres.
• Authorities noted that:
  • Full excavation may require 10–15 years
  • However, ASI licences are granted for short durations (1 year)

Significance:

• Suggests multi-period occupation (Neolithic to Gupta).
• Indicates industrial activity (iron working) in ancient Bihar.
• Shows need for long-term archaeological excavation policy.

3. Harappan-like Bricks Found at Raghopur Diara (Vaishali) – 2017

A major exploratory finding was reported from Raghopur Diara (Vaishali district), where large bricks resembling Harappan bricks were discovered.

• Key feature:
  • Brick ratio of 1:2:4 (thickness:width:length)
• The bricks were:
  • Fire-burnt, similar to some Harappan sites
• The site lies between:
  • Chechar (Neolithic site)
  • Didarganj (Mauryan remains)

Experts suggested that these similarities may indicate a possible link with the Indus Valley Civilization, though conclusive evidence is still lacking.Significance:

• Opens possibility of Indus Valley cultural influence in Bihar.
• Important for understanding Ganga plain settlement patterns.

4. First Megalithic Sites Discovered in Rohtas (Kaimur Hills) – 2018–2019

Research led to the discovery of Bihar’s first documented Megalithic sites in the Kaimur hills (Rohtas district).

• Period: 1500 BCE – 600 BCE (Megalithic phase)
• Findings include:
  • Burial sites (urn burials)
  • Menhirs (vertical stones)
  • Stone circles
  • Animal bones and pottery
• Some stones were aligned in:
  • North–South / East–West directions
  • Possibly indicating astronomical knowledge (equinox/solstice alignment)

Significance:

• Establishes Bihar as part of Megalithic cultural zone.
• Provides insights into aboriginal burial practices and early societies.

5. Chirand: The “Rising Sun” of Neolithic Culture – 2024

The archaeological site of Chirand (Saran district) represents one of the most important prehistoric sites in eastern India, with a continuous cultural sequence spanning over 4000 years.

Cultural Sequence Identified

• Period I – Neolithic (Early farming stage)
• Period II – Chalcolithic (Copper use begins)
• Period III – Iron Age / NBPW culture
• Period IV – Historical period
• Period V – Late Historical / Medieval reoccupation

Neolithic Phase (c. 2400 BCE)

• Settlement on Ganga alluvial plains
• Houses made of reeds with circular floors
• Evidence of:
  • Hearths and post-holes
  • Bone tools and ornaments
  • Beads from semi-precious stones (agate, jasper, etc.)
• Agriculture included:
  • Rice, wheat, barley, masoor
• Fish consumption indicates riverine economy

Significance:

• Shows indigenous development of early farming society.
• Evidence of trade networks across subcontinent.

Chalcolithic Phase (c. 2000–1950 BCE)

• Introduction of copper technology
• Houses made of bamboo, reeds, mud plaster
• Presence of:
  • Terracotta beads
  • Secondary burials

Significance:

• Represents transition from stone to metal age.

Iron Age / NBPW Phase

• Use of iron tools (axes, sickles, ploughshares, weapons)
• Emergence of:
  • Terracotta figurines (including naga)
  • Punch-marked coins
  • Baked brick structures

Significance:

• Marks transition towards urbanisation (Second Urbanisation).

Historical Phase (1st BCE – 3rd CE)

• Associated with Kushana rule
• Discoveries include:
  • Residential complexes
  • Monastic structures
  • 88 Kushana copper coins hoard
  • Brahmi inscriptions

Late Historical Phase

• Site deserted after early historic phase
• Reoccupied later:
  • Gold coins of Gangeyadeva (c. 1045 CE)
  • Pala-period sculpture

Overall Significance of Chirand

• Demonstrates continuity and change in Indian civilization
• Combines:
  • Local development + external interactions
• Works with nearby sites (Maner, Chechar, Senuar) to explain regional evolution

Conclusion

The archaeological discoveries across Bihar—from Chechar (Gupta remains) to Devangarh (multi-period site), Raghopur (possible Harappan link), Rohtas (Megalithic culture), and Chirand (4000-year sequence)—collectively establish Bihar as a region of continuous human occupation and cultural evolution.These findings highlight:

• Continuity from Neolithic to historical periods
• Technological transitions (stone → copper → iron)
• Regional diversity within the Ganga plains civilization
• Need for systematic excavation and preservation