CARBONIFEROUS Period. Animals size comparison and data.

The Carboniferous Period (358- 299 Million years ago) was the time of large invertebrates, which were able to grow to those sizes thanks to the high level of oxygen the atmosphere had at the time. Tetrapods diversified in this period. the first Diapsids and Synapsids separated and will evolve in more different animals later in the following Permian period Prints, T-Shirts and more here: Instagram:@ mariolanzarensis Music: Portal Trip - Asher Fulero includes sound effect from: FEATURED TAXA: Gerarus, Tullimonstrum. Harpagofututor, Brachydectes, Petrolacosaurus, Iberospondylus, Mazothairos, Megarachne, Meganeura, Iniopteryx, Ianthasaurus, Pulmonoscorpius, Platyhystrix, Arthropleura, Proterogyrinus, Hibberopterus, Crassigyrinus, Orthacanthus, Rayonnoceras, Eogyrinus, Rhizodus, Edestus, Campyloprion