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Problem
Threatened species of Archaeoceti
Experimental visualization of narrower problems
Nature:
The Archaeoceti or "ancient whales" are extinct and known only by fossils.
Broader Problems:
Extinct megafauna
Threatened species of Cetacea
Narrower Problems:
Extinct species of Waipatiidae
Extinct species of Protocetidae
Extinct species of Aetiocetidae
Extinct species of Albireonidae
Extinct species of Llanocetidae
Extinct species of Agorophiidae
Extinct species of Dalpiazinidae
Extinct species of Cetotheriidae
Extinct species of Acrodelphidae
Extinct species of Rhabdosteidae
Extinct species of Squalodontidae
Extinct species of Zignodelphidae
Extinct species of Basilosauridae
Extinct species of Kentriodontidae
Extinct species of Odobenocetopsidae
Extinct species of Remingtonocetidae
Subject(s):
Societal Problems
→
Endangered species
Related UN Sustainable Development Goals:
Problem Type:
E: Emanations of other problems
Date of last update
24.04.2019 – 12:31 CEST