Sequences, stratigraphy and scenarios: what can we say about the fossil record of the earliest tetrapods?

The Origin(s) of Whales

(2010) Mark D. Uhen   Annual Review of Earth and Planetary Sciences

Palaeontology: Muddy tetrapod origins

(2010) Philippe Janvier et al.   NATURE

Tetrapod trackways from the early Middle Devonian period of Poland

(2010) Grzegorz Niedźwiedzki et al.   NATURE

Constraints on clade ages from fossil outgroups

(2010) Matthew M. Hedman   PALEOBIOLOGY

Contrasting Developmental Trajectories in the Earliest Known Tetrapod Forelimbs

(2009) V. Callier et al.   SCIENCE

Ever Since Owen: Changing Perspectives on the Early Evolution of Tetrapods

(2008) Michael I. Coates et al.   Annual Review of Ecology Evolution and Systematics