FIG. 8. — Asterolepis alticristata n in Asterolepis alticristata n. sp. (Antiarchi) from the Upper Devonian (Frasnian) of Nunavut, Canada, and a report on the antiarch diversity of the Fram Formation

• Main Authors: Downs, Jason P., Daeschler, Edward B., Lo, Nathanael, Carey, Emily N., Shubin, Neil H.
• Format: Still Image
• Language: unknown
• Published: Zenodo 2019
• Subjects: Biodiversity; Taxonomy; Canada; Nunavut
• Online Access: https://dx.doi.org/10.5281/zenodo.3695610; https://zenodo.org/record/3695610

FIG. 8. — Asterolepis alticristata n. sp. outlines of midline crests of anterior median dorsal plates in left lateral view. Each crest is scaled to a common height and ordered according to actual height in order to highlight the shape variation. Each is depicted with the visceral surface as close to horizontal as possible. A, NUFV 1274; B, NUFV 834; C, NUFV 828; D, NUFV 850; E, NUFV 854; F, NUFV 886; G, NUFV 867; H, NUFV 877; I, NUFV 835; J, NUFV 889; K, NUFV 856; L, NUFV 872; M, NUFV 897 (holotype). Scale bars: 2 cm. : Published as part of Downs, Jason P., Daeschler, Edward B., Lo, Nathanael, Carey, Emily N. & Shubin, Neil H., 2019, Asterolepis alticristata n. sp. (Antiarchi) from the Upper Devonian (Frasnian) of Nunavut, Canada, and a report on the antiarch diversity of the Fram Formation, pp. 679-698 in Geodiversitas 41 (19) on page 693, DOI: 10.5252/geodiversitas2019v41a19, http://zenodo.org/record/3695594