...Fig. 1. Gyroptychius milleri from the Devonian of Estonia: ( a ) GIT 365-165 from Tamme Cliffs in the Kureküla Member; ( b ) GIT 365-203 from Aruküla Caves in the Viljandi Member. All scale bars 10 mm. ...

... & Westoll, 1963 has also been identified in both regions ( Mark-Kurik 2000 ). Newman et al. (2015 ) demonstrated that the fauna (including the sarcopterygian osteolepid Gyroptychius milleri Jarvik, 1948 ) in both regions occurred in the same stratigraphical order, that is from oldest upwards: C...

...). The thickness is shown in metres and the logs provide an example of the cyclicity of these thicker than average lacustrine beds. Fish species are: Dv, Dipterus valenciennesi ; Gp, Glyptolepis paucidens ; Rl, Rhadinacanthus longispinus ; Op, Osteolepis panderi ; Tp, Thursius pholidotus ; Gm, Gyroptychius...

... from the Baltic region looks very similar to Gyroptychius milleri Jarvik 1948 (Zupins pers. comm. 2006), a form found above the Achanarras horizon in the Orcadian Basin. Even further afield, Gyroptychius kiaeri Jarvik 1949 occurs in the Hornelen Field of Norway, which Jarvik (1949...

... al . 1935 , fig. 14, also Mykura 1976 , fig. 18) contained the lowest occurrence of Millerosteus minor , but that was not recorded by the Survey. Our examination of the fish bed at Scara Taing identified the remains of the osteolepid Gyroptychius milleri with Glyptolepis sp., and Homostius sp...

... Glyptolepis paucidens (15) common throughout RFF; Am Asperocephalus milleri (1) very rare, one in LRFM; Gm Gyroptychius milleri (1) single specimen in MRFM; Hm Homostius milleri (14) common in LRFM and MRFM; Ao Asterolepis orcadensis (8) only in LRFM; Dc Diplacanthus crassisimus (2) rare in LRFM...

... as the Southern Moray Firth (Fig. 2). The association of 535 Pterichthyodes milleri, Coccosteus cuspidatus, Osteolepis macrolepidotus and Cheirolepis trailli is characteristic of the Achanarras assemblage. Palaeospondylus gunni has only been found in the Caithness Orkney area and there is some specific variation...