Jandzik, D.; Garnett, A. T.; Square, T. A.; Cattell, M. V.; Yu, J. K.; Medeiros, D. M. (2014). "Evolution of the new vertebrate head by co-option of an ancient chordate skeletal tissue". Nature. 518 (7540): 534–537. doi:10.1038/nature14000. PMID25487155. S2CID4449267. For lay summary see: "Evolution: How vertebrates got a head". Research. Nature (paper). 516 (7530): 171. 11 December 2014.
Jandzik, D.; Garnett, A. T.; Square, T. A.; Cattell, M. V.; Yu, J. K.; Medeiros, D. M. (2014). "Evolution of the new vertebrate head by co-option of an ancient chordate skeletal tissue". Nature. 518 (7540): 534–537. doi:10.1038/nature14000. PMID25487155. S2CID4449267. For lay summary see: "Evolution: How vertebrates got a head". Research. Nature (paper). 516 (7530): 171. 11 December 2014.
Jandzik, D.; Garnett, A. T.; Square, T. A.; Cattell, M. V.; Yu, J. K.; Medeiros, D. M. (2014). "Evolution of the new vertebrate head by co-option of an ancient chordate skeletal tissue". Nature. 518 (7540): 534–537. doi:10.1038/nature14000. PMID25487155. S2CID4449267. For lay summary see: "Evolution: How vertebrates got a head". Research. Nature (paper). 516 (7530): 171. 11 December 2014.