GreymaldandGitHub ac47889938 add rivers to pangea (#840) ...

## Description:
improve map pangea (adding rivers)

## Please complete the following:
before :
![Capture d'écran 2025-05-21
221947](https://github.com/user-attachments/assets/c18adf6e-2e48-41be-9e16-5dc4ff9d9a43)

after :
![Capture d'écran 2025-05-21
221853](https://github.com/user-attachments/assets/8d5b05fc-1b5e-46c6-99ba-db3d21defccd)


<napnap>

2025-05-21 15:55:15 -07:00

5.5 KiB

250x250px

Raw History