Joshua Conrad was a famous archeologist professor who was employed by the Republic Forces to study pre-history Zoid related sites, notably Walter Borman's regeneration cube's energies that Joshua named Vortex.
His tomb stone was discovered by Leo's group in Episode 38.
Edmos6sUYAEL-SX.jpg
EdmoOT1UYAAGX2t.jpg Joshua's Secretary
Zw-36-conrad.png Joshua Note
Map of the Earth Zw0-33-map.png Joshua Note
seem more concept art on Zoids: Wild Zero twitter like Leo's Father's Note art