Self-Recognition and Ca2+-Dependent Carbohydrate-Carbohydrate Cell Adhesion Provide Clues to the Cambrian Explosion

Fossil steroids record the appearance of Demospongiae during the Cryogenian period

(2009) Gordon D. Love et al.   NATURE

Partitioning of genetically distinct cell populations in chimeric juveniles of the sponge Amphimedon queenslandica

(2008) Marie Gauthier et al.   DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY

Broad phylogenomic sampling improves resolution of the animal tree of life

(2008) Casey W. Dunn et al.   NATURE

The Ediacaran emergence of bilaterians: congruence between the genetic and the geological fossil records

(2008) K. J Peterson et al.   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

The earliest fossil record of the animals and its significance

(2008) G. E Budd   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

The Avalon Explosion: Evolution of Ediacara Morphospace

(2008) B. Shen et al.   SCIENCE