Zobrazeno 1 - 10
of 1 417
pro vyhledávání: '"D, Korn"'
Autor:
Thomas D. Pollard, Edward D. Korn
Publikováno v:
Frontiers in Physiology, Vol 14 (2023)
Having characterized actin from Acanthamoeba castellanii (Weihing and Korn, Biochemistry, 1971, 10, 590–600) and knowing that myosin had been isolated from the slime mold Physarum (Hatano and Tazawa, Biochim. Biophys. Acta, 1968, 154, 507–519; Ad
Externí odkaz:
https://doaj.org/article/3db66d75b0124bdeb0ea6305c0b0b3c1
Autor:
D. Korn, L. Leda, F. Heuer, H. Moradi Salimi, E. Farshid, A. Akbari, M. Schobben, A. Ghaderi, U. Struck, J. Gliwa, D. Ware, V. Hairapetian
Publikováno v:
Fossil Record, Vol 24, Pp 171-192 (2021)
Permian–Triassic boundary sections at Baghuk Mountain (Central Iran) are investigated with respect to their lithological succession, biostratigraphy (particularly conodonts, nautiloids and ammonoids) as well as chemostratigraphy (carbon isotopes).
Externí odkaz:
https://doaj.org/article/b63316dd87d640d38226c921f9ff28d1
Autor:
J. Gliwa, A. Ghaderi, L. Leda, M. Schobben, S. Tomás, W. J. Foster, M.-B. Forel, N. Ghanizadeh Tabrizi, S. E. Grasby, U. Struck, A. R. Ashouri, D. Korn
Publikováno v:
Fossil Record, Vol 23, Pp 33-69 (2020)
The Permian–Triassic boundary section in the Aras Valley in NW Iran is investigated with respect to carbonate microfacies, biostratigraphy (particularly conodonts, nautiloids, and ammonoids), chemostratigraphy (carbon isotopes), and environmental s
Externí odkaz:
https://doaj.org/article/b9b96b434a38448aac6c0ac49d82fcc7
Publikováno v:
Fossil Record, Vol 21, Pp 223-236 (2018)
Two morphometric methods are applied and compared for the analysis of suture lines in Early Carboniferous ammonoids of the superfamilies Pericycloidea, Girtyoceratoidea and Goniatitoidea. We analysed (1) classic metric data (proportions of the wi
Externí odkaz:
https://doaj.org/article/a1dbc410eab7495389315ba9afa28ddf
Publikováno v:
Fossil Record, Vol 21, Pp 67-77 (2018)
Selected specimens from the Jurassic ammonoid family Arietitidae were investigated using morphometric methods of transverse and longitudinal conch section analysis. The family Arietitidae is characterized by similarities in the conch geometry, but
Externí odkaz:
https://doaj.org/article/953e5f9e4bd04f0e86924be62c5a0d69
Autor:
M. Schobben, S. van de Velde, J. Gliwa, L. Leda, D. Korn, U. Struck, C. V. Ullmann, V. Hairapetian, A. Ghaderi, C. Korte, R. J. Newton, S. W. Poulton, P. B. Wignall
Publikováno v:
Climate of the Past, Vol 13, Pp 1635-1659 (2017)
Bulk-carbonate carbon isotope ratios are a widely applied proxy for investigating the ancient biogeochemical carbon cycle. Temporal carbon isotope trends serve as a prime stratigraphic tool, with the inherent assumption that bulk micritic carbonat
Externí odkaz:
https://doaj.org/article/3d60d8213c9c48459ca2c29fe028ec82
Akademický článek
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Publikováno v:
Fossil Record, Vol 18, Iss 2, Pp 81-104 (2015)
Mid-Carboniferous strata of the Barnett Shale in the Sierra Diablo region are deep water, offshore sediments deposited in the Marathon Foreland Basin. These strata contain a remarkably complete ammonoid record spanning from the Late Viséan to the mi
Externí odkaz:
https://doaj.org/article/3ba218b9812a4cdda5f81cced17f16c5
Publikováno v:
Fossil Record, Vol 18, Iss 1, Pp 57-72 (2015)
The Devonian reef limestone complex of Rösenbeck near Brilon (Rhenish Mountains) shows numerous neptunian dykes and other hollows which have been filled with Carboniferous siliciclastic as well as fossil-rich carbonate sediments with ammonoids, cono
Externí odkaz:
https://doaj.org/article/cd85b0aed0cf41dba1a01c4e468fbddb
Publikováno v:
Fossil Record, Vol 17, Iss 1, Pp 41-57 (2014)
The Permian–Triassic boundary sections in north-western Iran belong to the most complete successions, in which the largest mass extinction event in the history of the Earth can be studied. We investigated the Changhsingian stage in six sections in
Externí odkaz:
https://doaj.org/article/6acf8fd7c9454f02aa201304e3a0a13f