Teraqua GbR is a statutary recognized training unit for Scientific Diving (DGUV-Rule 101-23). The private-owned company is based in Engen-Welschingen, Southern Germany. Teraqua has carried out courses for excavation workers, technicians, students and graduates in the archaeological field and from other disciplines since 1997.
Team
| Georg Häußler CEO | " width="100px" />
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| Dr. Marcus Hermanns. Training director, Underwater Archaeologist |
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| Henrik Pohl M.A. Trainer, Underwater Archaeologist (curatorship pile dwellings Austria) |
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| Dr. Prisca Katschker. Medical Consultant, Physician, Scientific Diver |
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| Dr. Martin Mainberger Co-Owner, scientific consultant |
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