South Africa; UJ: University of Johannesburg
![](http://wheelaa.jp/wp-content/uploads/2022/11/Axel-Hoffman2.png)
Egypt; Menofia University
![](http://wheelaa.jp/wp-content/uploads/2022/11/モハメッド3.png)
![Maher](http://wheelaa.jp/wp-content/uploads/2022/11/マヘル1.png)
![](http://wheelaa.jp/wp-content/uploads/2022/11/Hana.png)
![](http://wheelaa.jp/wp-content/uploads/2022/11/Mai-Egypt.jpg)
Ghana; University of Ghana
![](http://wheelaa.jp/wp-content/uploads/2022/11/Frank-2015-12.png)
![](http://wheelaa.jp/wp-content/uploads/2022/11/Tetteh2.png)
Timor-Leste: National University of Timor-Leste
![](http://wheelaa.jp/wp-content/uploads/2022/11/Jovita-2019.png)
North-South America Joint works
USA; UCR:University of California Riverside
![](http://wheelaa.jp/wp-content/uploads/2022/11/Beccer-UCR.jpg)
![](http://wheelaa.jp/wp-content/uploads/2022/11/Alex-UCR.jpg)
Canada; GSC: Geological Survey of Canada
![](http://wheelaa.jp/wp-content/uploads/2022/11/Wouter1.png)
Brazil; UFMG: Universidade Federal de Minas Gerais
![](http://wheelaa.jp/wp-content/uploads/2022/11/カルロス2014.png)
Japan site
![](http://wheelaa.jp/wp-content/uploads/2022/12/清川 エジプト.png)
![](http://wheelaa.jp/wp-content/uploads/2022/12/Ito-2018-Ghana.png)
![](http://wheelaa.jp/wp-content/uploads/2022/12/池原.jpg)
![](http://wheelaa.jp/wp-content/uploads/2022/12/後藤さんのコピー.jpg)
![](http://wheelaa.jp/wp-content/uploads/2022/12/竹原 堀江.jpg)
![](http://wheelaa.jp/wp-content/uploads/2022/12/20665 堤之恭.jpg)
![](http://wheelaa.jp/wp-content/uploads/2022/06/スクリーンショット-2022-06-24-21.52.30-1024x765.png)
Satsuma Iwo Jima Island, Kagoshima, Japan (Active volcano of Iwo-dake)