# Rajan 2025: Indus Signs and Graffiti Marks of Tamil Nadu: A Morphological Study

> K. Rajan, R. Sivanantham, 2025. 1 records on Mysteries Department cite it. The study behind the Tamil Nadu continuity claim.

Source: https://mysteriesdept.com/sources/SRC0CWY3BWP57YR/indus-signs-and-graffiti-marks-of-tamil-nadu-a-morphological  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  

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[Sources](https://mysteriesdept.com/sources)[Indus script](https://mysteriesdept.com/mysteries/indus-script)Rajan 2025

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# Indus Signs and Graffiti Marks of Tamil Nadu: A Morphological Study

K. Rajan, R. Sivanantham, 2025. _Tamil Nadu State Department of Archaeology, Chennai_.

Compares graffiti on more than 15,000 potsherds from Tamil Nadu sites with the Indus signs and reports that about 90 per cent of the graffiti have Indus parallels and about 60 per cent of 42 base signs match.

**Indus scriptSecondary source** BookChecked against the original0

## What it's used for here

The study behind the Tamil Nadu continuity claim.

## Cited by on this site 1 record

[The Indus script](https://mysteriesdept.com/mysteries/indus-script)

The mystery article

MYS

## Cite it

```
Rajan, K., & Sivanantham, R. (2025). Indus Signs and Graffiti Marks of Tamil Nadu: A Morphological Study. Tamil Nadu State Department of Archaeology, Chennai. https://www.harappa.com/content/indus-signs-and-graffiti-marks-tamil-nadu
```

[Read it free at harappa.com](https://www.harappa.com/content/indus-signs-and-graffiti-marks-tamil-nadu)

Key

**SRC** 0CWY3BWP57YR

Kind

Book

Rights

The publisher's

Kept

29 Oct 2026, for editors

Checked

Against the published original

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[apollo](https://mysteriesdept.com/u/apollo)

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