Archaeological sources provide tangible evidence of ancient Assam’s past. These include material remains, coins, and inscriptions, which help reconstruct the region’s political, religious, and cultural history.
6.1 Material Remains
🔹 Temples, Palaces, and Forts
The Gupta Period marks the earliest phase of architectural activity in Assam, especially under the Varman dynasty.
Evidence suggests temple construction began during Surendravarman’s reign (450–485 A.D.), notably the Umachal cave temple dedicated to Balabhadraswamin.
Though no complete temples from ancient Assam survive today, ruins and foundations provide key insights.
Temples were primarily dedicated to Shiva, Vishnu, Surya, and Devi, reflecting religious diversity.
The Ahoms later reused ancient temple sites, often building over them (e.g., Da-Parbatia near Tezpur).
🔹 Sculptures and Stone Tools
Sculptures served as decorative temple elements (e.g., doorways, walls, ceilings).
These include detailed carvings of deities, mythical figures, and motifs.
Neolithic and Megalithic tools found across Assam, like grooved hammer stones, provide clues about prehistoric technology and lifestyle.
6.2 Coins and Numismatics
🔹 Ahom Coinage
The first Ahom coins were likely issued by King Sutyinpha (Jayadhwaj Singha) in 1648 CE (Saka 1570).
These coins bore inscriptions such as:
“Sri Sri Hari Hara Charana Parayanasya Sri Sri Svarga Narayanasya” (Gold Mohur)
These numismatic finds are vital in identifying regnal years, dynastic titles, and religious affiliations.
🔹 Coinage of Varman and Mleccha Dynasties
In 1972, 31 gold coins were discovered at Paglatek near Goalpara.
One coin inscribed “Sri Kumara” (in Brahmi-Prakrit) is considered the earliest numismatic evidence from Kamarupa.
Mleccha Dynasty introduced copper coinage in the 9th century A.D..
Large hoards were found in Dhulapadung Tea Estate, Tulip Tea Estate, and other places.
Coins bore proto-Assamese scripts like Va and Ha, indicating linguistic transition.
6.3 Inscriptions
🔹 Importance and Historical Value
Inscriptions are primary historical documents that record:
Royal genealogies
Political events
Religious donations
Cultural and administrative details
Assam lacked continuous literary chronicles like Rajatarangini or Harshacharita, making inscriptions critical for reconstructing history.
🔹 Material, Language, and Style
Materials used:
Copper plates, stone, bronze, burnt clay.
Copper plates were often tied with copper rings sealed with heart-shaped bronze medallions.
Languages:
Mostly Sanskrit, with influences of local Prakrit (Kamarupi dialect).
Some later inscriptions show early forms of the Assamese language.
Script styles:
Siddhamatrika/Kutila script, transitioning from Brahmi, with regional East Indian influences.
Writing Style:
A mix of prose and verse, often eulogistic, composed by learned Sanskrit scholars.
Poetic sections often display refined literary style.
🔹 Categories of Inscriptions
Inscriptions can be grouped into the following types:
Commemorative
Royal Decrees
Commemorative cum Donative
Eulogistic cum Donative
Eulogistic cum Commemorative cum Donative
These categories help understand their intent—whether to glorify kings, record victories, or grant land.
🔹 Key Examples
Umachal Rock Inscription (Surendravarman): Oldest architectural record.
Tezpur Rock Inscription: Example of a royal directive.
Dubi and Nidhanpur Copper Plates: Issued by Bhaskaravarman, detail land grants and genealogy.
Kanaiborsiboa Rock Inscription: Mentions early Turko-Afghan invasions.
Ambari Stone Inscription: Reflects pre-Ahom era writing practices.
Gachtal Pillar Inscription (1362 A.D.): Written in early Assamese, marking linguistic evolution.
Inscription of Assam History
Name | Type | Ruler | Time | Find Place |
Umachal | Rock | Surendravarman | 5th Century | Nilachal Hills, Guwahati |
Nagarikhanikargaon | Rock | — | 5th Century | Khanikargaon, Golaghat |
Barganga | Rock | Bhutivarman | 6th Century | Barganga River, Nagaon |
Dubi | Copper plate | Bhaskaravarman | 7th Century | Dubi Village, Kamrup |
Nidhanpur | Copper plate | Bhaskaravarman | 7th Century | Nidhanpur Village, Sylhet |
Nalanda | Clay Seals | Bhaskaravarman | 7th Century | Nalanda, Site-1, Monastery |
Sankara Narayana | Image | Sri Jivara | 8th Century | Deopani, Sibsagar |
Hari-Hara | Image | Diglekhavarman | 8th Century | Deopani, Sibsagar |
Tezpur | Rock | Harjarvarman | 830 CE | Tezpur |
Hayunthal | Copper plate | Harjarvarman | 9th Century | Hayunthal, Karbi Hills |
Deopani Vishnu | Image | — | 9th Century | Deopani, Sibsagar |
Tezpur | Copper plate | Vanamala Varman | 9th Century | Tezpur |
Parbatiya | Copper plate | Vanamala Varman | 9th Century | Parbatiya Village, Tezpur |
Kaliabor | Copper plate | Vanamala Varman | 9th Century | Dighali Village, Nagaon |
Uttarbarbill | Copper plate | Balavarman III | 9th Century | Uttarbarbill Village, Karbi Hills |
Ulubari | Copper plate | Balavarman III | 9th Century | Ulubari Village, Darrang |
Nagaon | Copper plate | Balavarman III | 9th Century | Sutargaon Village, Nagaon |
Bargaon | Copper plate | Ratnapala | 1035 CE | Naharbari Village, Tezpur |
Suwalkuchi | Copper plate | Ratnapala | 1036 CE | Suwalkuchi, Kamrup |
Coratbari | Copper plate | Ratnapala | 11th Century | Coratbari Village, Nagaon |
Guwahati | Copper plate | Indrapala | 1058 | Barpanara Village, Kamrup |
Guwakuchi | Copper plate | Indrapala | 1071 | Guwakuchi Village, Nalbari |
Gachtal | Copper plate | Gopalavarman | 1080 | Gachtal Village, Nagaon |
Subhankarapata | Copper plate | Dharmapala | 12th Century | Not Known |
Pushpabhadra | Copper plate | Dharmapala | 12th Century | Pushpabhadra River, North Guwahati |
Khonamukh | Copper plate | Dharmapala | 12th Century | Khonamukh Village, Nagaon |
Kamuli | Copper plate | Vaidyadeva | 1142 | Kamuli, Uttar Pradesh |
Assam | Copper plate | Vallabhadeva | 1185 | Tezpur |
Kanai Borosibowa | Rock | Not Known | 1206 | North Guwahati |
Ambari | Stone | Samudrapala | 12–13th Century | Ambari, Guwahati |
Gachtal | Pillar | Not Known | 12–13th Century | Gachtal Village, Nagaon |
Surya | Image | Not Known | 9th Century | Kaki, Nagaon |
Guwahati | Copper bell | Srikumara | 8th Century | Guwahati |
Karaiyani | Copper plate | Harjarvarman | 9th Century | Nagaon |
Krishna-Durga stone | Image | Sri Jivara | 8th Century | Bishrampur |