The shore of 1200 lay inland of the modern coast, about the latitude of present Bangkok, and was still moving south each year (board), so this is a strip of mudflat, mangrove and salt pans where the rivers of the basin reach the sea.
The Chao Phraya's mouth is a roadstead where seagoing ships stop while lighters take over; everything the basin sells leaves through it. The Tha Chin mouth, the second mouth of the delta, has salt pans behind it; the Mae Klong mouth is the salt shore of the western Gulf, whose salt goes up the rivers to many places that have none; the Bang Pakong mouth at the eastern corner is the first watering point on the coasting run round to the Khmer shore. There are fishing villages and no town of note.
Who holds it
- Title
- Headmen of the salt-making and fishing villages
- Since
- not known
- Born
- not known
- Family
- not known
- Confidence
- low
The campaign board; no source read describes the shore in 1200.
Overlord
Angkor's orbit through Lavo; no officer attested.
What it holds
- Salt pans and fisheries of the shore
- Roadsteads at the river mouths
How things stand that morning
Quiet; nothing dated.
Wealth
Salt, fish.
Places of note
- Chao Phraya mouth: Roadstead (board point, now inland of the shore).
- Bang Pakong mouth: Eastern corner of the upper Gulf.
- Tha Chin mouth: Second mouth, salt pans.
- Mae Klong mouth: Salt shore of the western Gulf.
Where the sources disagree
- The campaign board entry chao-phraya-mouth: 'the shoreline of 1200 lies well inland of the modern one'. Agreed; the outline follows the land north of about 13.5 N and the coast file decides the shore.
Evidence: Geography and the campaign board.
"The campaign board" is OMNIA's working map. These notes record where its earlier claims were checked against the sources.
On the map: Drawn on the land north of about 13.5 N; the real 1200 shore lay further north in places.
Primary sources for Khmer empire
Chronicles, registers, sagas and inscriptions written in or near 1200 that cover this entry. Each has its own page with editions, translations and where to read it.
- The Abridged History of Viet, Anonymous (attributed by some to Su Hy Nhan) (about 1377, probably as an abridgement of Le Van Huu's lost history of 1272). The oldest surviving Vietnamese history, a century older than the Complete Annals and in places fuller for the Ly dynasty, which fills its second and third books.
- The Complete Annals of Dai Viet, Ngo Si Lien, drawing on Le Van Huu's Dai Viet su ky (1272) and Phan Phu Tien; continued by Pham Cong Tru and Le Hi (1479; printed 1697 in the standard Chinh Hoa edition). The main narrative source for Dai Viet in 1200, compiled in 1479 from Le Van Huu's lost history of 1272. Read online
- The later Tai, Lao and Mon chronicles of the north, Ratanapanna (Jinakalamali); Bodhiramsi (Chamadevivamsa); anonymous monks and court scribes (the Chamadevivamsa about 1410; the Jinakalamali 1516 to 1528; the Chiang Mai Chronicle in its surviving form 1827; the Nithan Khun Borom 16th to 17th century). There is no text of 1200 for the Mon kingdom of Haripunjaya, the Tai muang of Ngoenyang (Chiang Saen), Chiang Rung, the Yom and Nan valleys, or the Lao middle Mekong.
- History of Song, chapters 488 and 489: Jiaozhi, Dali, Champa, Zhenla, Pagan, Srivijaya, Java, Brunei, Chola and Tambralinga, Toqto'a (Tuotuo) and the Yuan history office, from the Song court records (1343 to 1345, from Song veritable records and court diaries). The Chinese court's record of its southern neighbours, compiled from Song archives. Read online
- History of the Song, the chapters on Xia and on foreign states, Toqto'a (脫脫) and the Yuan history office (1343 to 1345). The Song court's accounts of its neighbours, each arranged as an annal of embassies and wars. Read online
- Corpus of the Inscriptions of Campa (EFEO and ISAW), Various (the Cham kings and their officers), edited by Arlo Griffiths, Amandine Lepoutre, William Southworth and Thanh Phan (inscriptions of the 4th to 15th centuries; the online corpus from 2012). The online edition of the Cham inscriptions, with photographs, texts and translations, keyed to the C. numbers. Read online
- The Inscriptions of Cambodia, Various (the Khmer kings and their officers), edited by George Coedes (inscriptions of the 6th to 14th centuries; edited 1937 to 1966). The Khmer empire of 1200 is known almost entirely from the great foundation stelae of Jayavarman VII (reigning from 1181), which Coedes edited: the Ta Prohm stele of 1186 (K. Read online
- The Sanskrit inscriptions of Cambodia and Champa (ISCC), Various (Khmer and Cham kings), edited by Auguste Barth and Abel Bergaigne (inscriptions of the 7th to 12th centuries; edited 1885 to 1893). The founding edition of Khmer and Cham Sanskrit epigraphy, public domain and online, which Coedes's later corpus supersedes but does not replace. Read online
Sources and studies
- OMNIA board notes for the Khmer and Lao area (a lead, not a source)
Last revised 4 November 2026. Published 4 November 2026. Suggest a correction on the OMNIA Discord.