The Mound Called Ghorar-Ghar
The village of N-gaon on the south bank of the Brahmaputra has a mound about 55 m by 40 m and 3.5 m high, covered in brick rubble, with a ditch surviving on the north and west sides. Local people call it Ghorar-Ghar, 'the horse house'. A translated Buranji passage says a king built 'a fort of brick and earth at N-gaon', giving its perimeter as 'two hundred hath' and its rampart height as 'ten hath'. A colonial touring officer's diary of 1912 mentions 'ruined brickwork, probably a temple' at the same village. In 1998 treasure hunters dug a pit on the summit and exposed a brick floor; they found no coins and filled the pit in. The school heritage club has three weeks before the monsoon, no money for excavation, and a request from the district administration for a report on whether the mound should be proposed for protection. Members are already arguing about whether to call it a fort.
1. Three explanations are on the table: (a) an Ahom-period fort, (b) a temple enclosure, (c) an ordinary occupation mound with a later brick structure. Assess each against the evidence and say which is best supported.
Read the worked answer
Evidence inventory: a raised, ditch-bounded mound with brick rubble; a chronicle naming a brick-and-earth fort at a matching place name, with dimensions in hath; a 1912 observation of 'ruined brickwork, probably a temple'; a 1998 pit exposing a brick floor and no coins; no pottery has ever been collected.
(a) Fort. The ditch, the elevation and the brick rubble all fit a defended site, and the chronicle supplies a name-match. But the dimensions do not settle it: 200 hath at roughly 18 inches is about 91 m against an actual perimeter of about 190 m, and since the hath varied locally a 'two hundred hath' perimeter could fall anywhere between roughly 65 and 140 m. The match is suggestive, not decisive, and place-name identity is assumed, not proved.
(b) Temple. The 1912 officer had no more evidence than the club has; 'probably a temple' is his guess. A brick floor could be a plinth. Shrines in the region are often raised and sometimes reoccupย fortified mounds, so the two are not exclusive.
(c) Occupation mound. This is the hypothesis nobody has tested, because nobody has looked at the pottery. It is also the cheapest to test.
Verdict: a ditch-bounded mound carrying a brick structure of some importance is the defensible statement. 'Fort' is a working hypothesis with chronicle support; it is not a finding.
2. What can the club do in three weeks before the monsoon without excavation? Give four specific steps and say what each can rule in or rule out.
Read the worked answer
1. Survey the earthworks. Map the mound, the ditch, any ramp, gate-gap or corner bastion with a GPS handset or tape-and-compass, and calculate the perimeter. Tests: whether the chronicle's hath figures, converted across the local range, can plausibly describe this mound. It cannot prove identity, but it can weaken the fort hypothesis if the shape is wrong.
2. Gridded surface collection. Walk 10 m squares, count and bag potsherds, terracotta and slag, and record where each is densest. Rules in or out: prolonged occupation. A fort or settlement should leave domestic debris; a shrine enclosure may leave very little.
3. Brick study. Record brick dimensions, bonding and mortar from the 1998 pit section and from rubble on the surface, and compare with bricks from a dated monument in the district. May establish: a construction phase and a relative sequence, even without dating.
4. Record the section and the memory. Draw and photograph the treasure hunters' pit before the monsoon fills it, and interview residents about old names, finds and the plot's name in land records (dag or patta). Rules in or out: continuity of the place name, which is currently the weakest link in the chronicle argument.
Also: check whether the mound is already listed by the state archaeology department, and check place-name variants in the printed Buranji edition.
3. Write the recommendation the club should send, including its exact opening sentence, and explain why it is worded that way.
Read the worked answer
Recommended opening sentence: 'The club requests that the mound at N-gaon be recorded as a site of archaeological interest and given interim protection, on the basis of its surviving ditch, its brick structural remains and the threat from treasure hunting and monsoon erosion; its identification as a fort is a working hypothesis supported by a local chronicle and is not yet established.'
Why this wording
- Requests recording and interim protection, not a declaration as a fort. Protection is justified by what is physically visible and by an urgent threat; identification is not.
- Names the evidence, not the conclusion. A district officer can verify a ditch and brick rubble; he cannot verify a chronicle identification made by school students.
- Cites a live threat. Treasure hunting in 1998 and the coming monsoon give a practical reason to act now, which is what an administration can respond to.
- States the identification as a hypothesis. If excavation later shows a temple or an occupation mound, the club is not embarrassed, and the site has still been saved.
Follow-up clause to add: 'The club will submit its survey, surface collection and brick comparison to the department within one month of the rains, and requests that no digging be permitted at the site until that report is examined.'