I think that this ship may be the Kalam. The sails appear very similar to references I can find for early Indian ships.
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Refs:
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The 4th image (lower right) is a reconstruction of the Ajanta caves boat, the sail does not necessarily depict a junk rig but a segmented construction due to the fact that the sail was assembled from several smaller mats -- in junk rig the seam between those segments is bordered with "bone" or battens, typically made by bamboo. Ancient Arabic sail was also constructed this way (see
Belitung ship), not as a lateen sail -- lateen being an influence of Portuguese vessels after the 16th century. Arab vessels operating in the Mediterranean could be using lateen earlier, but those operating in the Indian Ocean, before the 1500s, used square sail or settee sail. The sail depicted in Ajanta caves did not indicate battens, it depicted tall square sails (
example of miniature).
The 3rd image, on the lower left, depicts Zheng He's treasure ships. Partly due to the Chola Navy hoax, many Indian articles started claiming that Indian vessels were similar to junk from the Song dynasty, and as such, articles about Indian ships also featured Chinese ships. You can check this on the former Chola Navy Wikipedia page (accessible through the 'View History' tab), which claimed that Chola used watertight bulkheads, a claim that used a
Qing (not Song) dynasty ship as "proof". The article claimed that there is a reconstruction of the Chola ship, while in reality, the image was a reconstruction of
Sinan ship.
It's definitely Exploration Age due to the environments it's shown in, so I don't think it can simply be an Eastern variant of the Galley.
There is also this ship, which may be the Eastern variant of the Galleon... or it might also be the Kalam instead.
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These are likely representation of Indian Ocean and Nusantaran galley or fusta (smaller than galley). The sail might not be accurate -- Indian ocean galley would use settee or lateen, while Nusantaran would use tanja or lateen. The images depicted something like a cross between tanja and junk rig.
commons.wikimedia.org
commons.wikimedia.org
And Yuan era invasion fleets composed of giant galleys like what's in the Mediterranean or bigger?
By comparing available data from the Mongol invasion of Java and Japan, the Yuan fleet carried 20 to 50 men per ship on average, which is not indicative of large galleys. Available pictures by Takezaki Suenaga indicated about 10 to 12 pairs of oars per ship, which would be rowed by 20 to 24 rowers. The average Chinese ship before 1500 usually did not exceed 30 m in length. A Yuan ship found near Takashima was estimated to be about 70 m, but this was revised to about 40 m (or possibly smaller, I don't have the source atm). This ship was probably a flagship.
Larger ships were available -- but they're trading ships, and probably were not numerous. The grain ships of Song and Yuan were 5000 liao or about 3000 tons displacement, and could be anywhere between 60 to 70 m in length. The Zheng He's voyages had with them one or two flagships of about 70 m long after the 3rd expedition, while the rest of the fleet were smaller than 50 m long. Chinese military ships were smaller, as bigger ships often criticized by officials. According to Zhejiang Full Military System Manual, large military ships were 8 and 9 zhang long. There is an inconsistency about how long one zhang was, the larger conversion is about 3 to 3.5 m long, while the smaller 1.5 to 1.6 m long. This means that the former translates to 24 to 28 m long and 27 to 31.5 m long, while the smaller conversion translates to 12 to 12.8 m long and 13.5 to 14.4 m long.