Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Mesacanthus"'
Publikováno v:
J Anat
Spiracles are a general character of gnathostomes (jawed fishes), being present in antiarch placoderms, commonly regarded as the most basal gnathostome group. The presence of spiracular tubes in acanthodians has been deduced from grooves on the neuro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::348829fd9b3825a953495a580ab01797
https://doi.org/10.1111/joa.13170
https://doi.org/10.1111/joa.13170
Autor:
Matthew G. Baron
Publikováno v:
PeerJ, Vol 3, p e1331 (2015)
Mesacanthus is a common and speciose genus of acanthodian fish from Lower Old Red Sandstone and Middle Old Red Sandstone assemblages (representing the Lower Devonian and Middle Devonian respectively) and is well represented in many palaeoichthyology
Externí odkaz:
https://doaj.org/article/2e74d46f73084c8ab58ef86810789b16
Autor:
Kevin Seymour, Matthew G. Baron
Publikováno v:
Palaeovertebrata. 44:e2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82b21dc1dca6727dda96f9160e61cb18
https://doi.org/10.18563/pv.44.1.e2
https://doi.org/10.18563/pv.44.1.e2
Autor:
R. G. Davidson, Nigel H. Trewin
Publikováno v:
Scottish Journal of Geology. 41:129-134
Synopsis Relics of internal organs identified as kidney, liver and heart, and also eyes of acanthodian and actinopterygian fishes, have been found in specimens from the Middle Devonian nodule bed localities of Tynet Burn, Gamrie (Den of Findon), Leth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c49531b3ff551b13d88289f8ea7d1c2
https://doi.org/10.1144/sjg41020129
https://doi.org/10.1144/sjg41020129
Autor:
Nigel H. Trewin, R. G. Davidson
Publikováno v:
Transactions of the Royal Society of Edinburgh: Earth Sciences. 86:233-246
The Tillywhandland fish bed of the Lower Old Red Sandstone in the Strathmore area of the Scottish Midland Valley accumulated in a lake, here called Lake Forfar, which was created suddenly following a period of fluvial deposition. Lake creation may ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5cf11247e9d090ca09d4c4e225f2453
https://doi.org/10.1017/s0263593300007641
https://doi.org/10.1017/s0263593300007641
Autor:
Brown, Brian V.
Apocephalus mesacanthus Brown & LeBrun (Figs. 5, 12, 19, 26) Apocephalus mesacanthus Brown & LeBrun 2010: 17, figs. 30, 34. Holotype. ��, USA: Arizona: Cochise Co., Greenhouse Trail, 31.88 �� N, 109.27 ��W, 24���25.ix. 1998, E. LeBr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52dd883cb870bf34dd76615615565e51
Autor:
N. H. Trewin, R. F. M. Hamilton
Publikováno v:
Scottish Journal of Geology. 30:175-181
Synopsis The taphonomy of Devonian lacustrine fish-beds from The Upper Flagstone Group of the Middle Old Red Sandstone of Caithness has been studied at Holborn Head and Lythmore near Thurso. The beds of carbonate/organic laminites are dominated by Os
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::337f2627863710d8e94c6020fe02649c
https://doi.org/10.1144/sjg30020175
https://doi.org/10.1144/sjg30020175
Akademický článek
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Autor:
W. Tait Kinnear
Publikováno v:
Transactions of the Edinburgh Geological Society. 6:205-206
The specimens which form the material on which this paper is based were found by me in the flag fences on the farm of Lybster in the parish of Reay. Owing to various difficulties in growing hedges, such as exposure to severe storms from the Atlantic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ff2f9ecf75b5fdb5ef632a45d74da95
https://doi.org/10.1144/transed.6.2.205
https://doi.org/10.1144/transed.6.2.205