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Data from: Phylogenetic stability, tree shape, and character compatibility: a case study using early tetrapods
- 负责人:
- DOI:
- doi:10.5061/dryad.sh8b4
- 摘要:
- phylogeny. Unexpected values of imbalance for Mississippian and Pennsylvanian time slices strongly support the hypothesis that the Carboniferous was a pe
Data from: Spinosity, regeneration, and targeting among Paleozoic crinoids and their predators
- 负责人:
- Syverson, Valerie J.P.
- DOI:
- doi:10.5061/dryad.s7576
- 摘要:
- crinoids; notably, spinosity in camerates increased from the Silurian through the Mississippian and decreased sharply during the Pennsylvanian, wherea