TY  - JOUR
AU  - Domínguez Alonso, Patricio
AU  - Jacobson, Anton G.
AU  - Jefferies, Richard P.S.
PY  - 2002
DO  - http://10.1038/nature00805
SN  - 0028-0836
UR  - https://hdl.handle.net/20.500.14352/60320
T2  - Nature
AB  - The chordates, hemichordates (such as acorn worms) and echinoderms (such as starfish) comprise the group Deuterostomia, well established as monophyletic 1,2. Among extant deuterostomes, a skeleton in which each plate has the crystallographic structure...
LA  - eng
M2  - 841
PB  - Nature Publishing Group
TI  - Paired gill slits in a fossil with a calcite skeleton
TY  - journal article
VL  - 417
ER  -