Upper Ordovician chondrichthyan-like scales from North America

Histology of “placoderm” dermal skeletons: Implications for the nature of the ancestral gnathostome

(2013) Sam Giles et al.   JOURNAL OF MORPHOLOGY

Tissue diversity and evolutionary trends of the dermal skeleton of Silurian thelodonts

(2013) Živilė Žigaitė et al.   HISTORICAL BIOLOGY

Acanthodes and shark-like conditions in the last common ancestor of modern gnathostomes

(2012) Samuel P. Davis et al.   NATURE

Chondrichthyan-like scales from the Middle Ordovician of Australia

(2012) IVAN J. SANSOM et al.   PALAEONTOLOGY

The odontode explosion: The origin of tooth-like structures in vertebrates

(2010) Gareth J. Fraser et al.   BIOESSAYS

New data on the Lower Devonian chondrichthyan fauna from Celtiberia (Spain)

(2010) CARLOS MARTÍNEZ-PÉREZ et al.   JOURNAL OF VERTEBRATE PALEONTOLOGY

The braincase of the chondrichthyanDoliodusfrom the Lower Devonian Campbellton Formation of New Brunswick, Canada

(2009) John Maisey et al.   ACTA ZOOLOGICA

Origin and evolution of the integumentary skeleton in non-tetrapod vertebrates

(2009) Jean-Yves Sire et al.   JOURNAL OF ANATOMY

The braincase and jaws of a Devonian ‘acanthodian’ and modern gnathostome origins

(2009) Martin D. Brazeau   NATURE

Early Palaeozoic dentine and patterned scales in the embryonic catshark tail

(2007) Z. Johanson et al.   Biology Letters