strange early arthropods, such as the super-predator Anomalocaris, and Haikouichthys, described as the first vertebrate. In the subsequent Silurian segment... 18 KB (1,371 words) - 02:13, 13 March 2024 |
strange early arthropods, such as the super-predator Anomalocaris, and Haikouichthys, described as the first vertebrate. In the subsequent Silurian segment... 18 KB (1,371 words) - 02:13, 13 March 2024 |