Descriptor English: Without translation
Descriptor Spanish: Without translation
Descriptor Portuguese: Without translation
Descriptor French: Without translation
Tree number(s): SP8.473.654.517.272
Scope note: Deep steep-sided depression in the ocean floor caused by the subduction of oceanic crust beneath either other oceanic crust or continental crust. (UCMP Glossary of Natural History Terms -
Related: Benthic Fauna DeCS
Benthic Flora DeCS
Seabed DeCS
DeCS ID: 35182
Unique ID: DDCS035182
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