Diversity change during the rise of tetrapods and the impact of the 'Carboniferous rainforest collapse'.

ABSTRACT: The Carboniferous and early Permian were critical intervals in the diversification of early four-limbed vertebrates (tetrapods), yet the major patterns of diversity and biogeography during this time remain unresolved. Previous estimates suggest that global tetrapod diversity rose continuously across this interval and that habitat fragmentation following the 'Carboniferous rainforest collapse' (CRC) drove increased endemism among communities. However, previous work failed to adequately account for spatial and temporal biases in sampling. Here, we reassess early tetrapod diversity and biogeography with a new global species-level dataset using sampling standardization and network biogeography methods. Our results support a tight relationship between observed richness and sampling, particularl

SUBMITTER: Dunne EM 

PROVIDER: S-EPMC5829207 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature