Extinct Invertebrates
Extinct Invertebrates refers to a group of invertebrate species that no longer exist in the present day. These organisms lack a backbone and are characterized by their exoskeletons. Extinct invertebrates include a wide range of creatures such as trilobites, ammonites, and various species of marine invertebrates that have become extinct due to natural disasters, environmental changes, or human activities. The study of extinct invertebrates provides valuable insights into the history of life on Earth and the factors that have contributed to the extinction of various species.