Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Lance B. Morrissey"'
Publikováno v:
Geological Magazine. 150:396-411
Several enigmatic sedimentary structures are present in Upper Silurian and Lower Devonian terrestrial rocks of south Wales. These are millimetre ripples, wrinkle structures, ‘cauliflower’ and ‘molehill’ structures, calcretized matgrounds, ‘
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc90d1392a093d60719185af5a7f8dea
https://doi.org/10.1017/s0016756812000507
https://doi.org/10.1017/s0016756812000507
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. :194-215
Late Silurian to Early Devonian deposits from the Lower Old Red Sandstone Anglo-Welsh Basin preserve a diverse assemblage of trace fossils that collectively comprise an important record of early terrestrialisation. Five main palaeoenvironmental categ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e17ca3ba48be72ecce3539345810a320
https://doi.org/10.1016/j.palaeo.2012.04.018
https://doi.org/10.1016/j.palaeo.2012.04.018
Publikováno v:
Geological Journal. 47:1-29
Trace fossils from the Middle Devonian Caherbla Group of the Dingle Peninsula, southwest Ireland, record a diverse arthropod fauna inhabiting a hot-arid intracontinental rift setting. Aeolian dunefield and coeval fluvial interdune deposits interfinge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88db308e72cb06564c672489b083e698
https://doi.org/10.1002/gj.1324
https://doi.org/10.1002/gj.1324
Autor:
Lance B. Morrissey, Robert D. Hillier
Publikováno v:
Geological Journal. 45:26-58
Shallow marine deposits comprising the Silurian Gray Sandstone Formation (GSF) exhibit pronounced process regime changes through time. The formation was deposited on the southern shelf of the Lower Palaeozoic Welsh Basin (UK), and conformably overlie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fab63c0ba1c4dd2089be69f93f92d17
https://doi.org/10.1002/gj.1165
https://doi.org/10.1002/gj.1165
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 274:160-172
The Upper Silurian/Lower Devonian Old Red Sandstone of the southwest Wales is dominated by fluvial sediments deposited in a mud-rich, low gradient, dryland setting that, apart from rare finds of fish head shields and spines, is lacking in fossil faun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::890dff4a6e965e1d0dc08fda00619e92
https://doi.org/10.1016/j.palaeo.2009.01.001
https://doi.org/10.1016/j.palaeo.2009.01.001
Publikováno v:
Geological Journal. 44:57-78
An Early Devonian age for the continental, red-bed succession of the Peel Sandstone Group can be defined on the basis of: (1) a derived marine fauna of late Wenlock (Homerian) age, (2) a Scoyenia ichnofacies assemblage (including Beaconites and Dipli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d0c8ccee886f124e6752632ea793d50
https://doi.org/10.1002/gj.1129
https://doi.org/10.1002/gj.1129
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 270:366-380
Rooting structures preserved as casts in alluvial deposits of the Lower Devonian Lower Old Red Sandstone occur more extensively than previously thought in the Anglo-Welsh Basin. Two rooting structure morphotypes are identified: morphotype 1 being pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82d6711e7155942ea45d3c5fdc9a730c
https://doi.org/10.1016/j.palaeo.2008.01.038
https://doi.org/10.1016/j.palaeo.2008.01.038
Publikováno v:
Geological Journal. 41:481-536
The Lower Devonian (Lochkovian-Emsian) Cosheston Group of south Pembrokeshire is one of the most enigmatic units of the Old Red Sandstone of Wales. It consists of a predominantly green, exceptionally thick succession (up to 1.8 km) within the red c.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90130861e64b7a68a51acf32aa65e7fe
https://doi.org/10.1002/gj.1053
https://doi.org/10.1002/gj.1053
Publikováno v:
Geological Journal. 39:337-358
Alluvial deposits of the St Maughans Formation (Lower Old Red Sandstone, Early Devonian) of Tredomen Quarry, near Brecon, southeast Wales, have yielded the oldest known trails of swimming fish as well as body fossils of heterostracans and osteostraca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d6097933264889afbf0d2fffb295148
https://doi.org/10.1002/gj.998
https://doi.org/10.1002/gj.998
Autor:
Simon J. Braddy, Lance B. Morrissey
Publikováno v:
Geological Journal. 39:315-336
An assemblage of terrestrial trace fossils is described from the Lower Old Red Sandstone of Pembrokeshire, southwest Wales, preserved in mainly fine-grained alluvial facies (channel and overbank sediments, deposited by predominantly ephemeral flows w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf94b34cb15d9d432e7a79713b6b4e3f
https://doi.org/10.1002/gj.991
https://doi.org/10.1002/gj.991