New evidence for the protoconodont origin of chaetognaths

Details of the evolutionary history from invertebratesto vertebrates, as deduced from the sequences of 18S rDNA.

Hiroshi Wada, Nori Satoh · Proceedings of the National Academy of Sciences · 1994 · 428 citations · Full text

Life Sciences, Evolutionary Biology, Zoology +12

Organic preservation of non-mineralizing organisms and the taphonomy of the Burgess Shale

Nicholas J. Butterfield · Paleobiology · 1990 · 264 citations

Natural Sciences, Earth Sciences, Paleontology +13

The phylogenetic affinities of the chaetognaths: a molecular analysis.

Maximilian J. Telford, Peter W. H. Holland · Molecular Biology and Evolution · 1993 · 138 citations · Full text

Life Sciences, Evolutionary Biology, Zoology +17

The structure of some Middle Cambrian conodonts, and the early evolution of conodont structure and function

Stefan Bengtson · Lethaia · 1976 · 131 citations

Natural Sciences, Evolutionary Biology, Paleontology +15

Testing Hypotheses of Chaetognath Origins: Long Branches Revealed by 18S Ribosomal DNA

Kenneth M. Halanych · Systematic Biology · 1996 · 92 citations

Life Sciences, Biology, Zoology +17