Published December 31, 2016 | Version v1
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FIGURE 7 in Non-linear ontogenetic shape change in Cryptolithus tesselatus (Trilobita) using three-dimensional geometric morphometrics

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FIGURE 7. Additions of fringe-pits associated with early meraspid stages of ontogeny in Cryptolithus tesselatus. 1, meraspid stage 2 showing two concentric arcs of fringe-pits, AMNH FI-101498, x35. 2, meraspid stage 2 showing two concentric arcs of fringe-pits, AMNH FI-101499, x35. 3, merapid stage 3 showing three concentric arcs of fringe-pits and first few fringe-pits of I3, FI-101496, x20. 4, later meraspid stage showing complete set of fringe-pits, AMNH FI- 101494, x15. Scale bars are 1 mm.

Notes

Published as part of Hopkins, Melanie J. & Pearson, J. Kirk, 2016, Non-linear ontogenetic shape change in Cryptolithus tesselatus (Trilobita) using three-dimensional geometric morphometrics, pp. 1-54 in Palaeontologia Electronica 14 (5) on page 9, DOI: 10.26879/665, http://zenodo.org/record/13307948

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Journal article: 10.26879/665 (DOI)
Journal article: urn:lsid:plazi.org:pub:FFE2BE18FFC4FFA5FFF5FFF5FFDAFFC6 (LSID)
Journal article: https://zenodo.org/record/13307948 (URL)