Hostname: page-component-cd9895bd7-hc48f Total loading time: 0 Render date: 2024-12-26T04:01:01.460Z Has data issue: false hasContentIssue false
  • English
  • Français

The occurrence of the brachiopods Nanukidium and Atrypoidea in the Late Silurian of southeastern Alaska, Alexander terrane

Published online by Cambridge University Press:  19 May 2016

Norman M. Savage
Norman M. Savage*
Affiliation:
Department of Geological Sciences, University of Oregon, Eugene 97403
Get access Rights & Permissions [Opens in a new window]

Extract

Previously described faunas of Early Silurian through Late Pennsylvanian age from the Alexander terrane have been endemic, or have variously suggested North American or Asiatic affinities, leaving the paleogeographic history of the terrane uncertain although indicating a location closer to North America than to Asia (Armstrong, 1970; Douglass, 1971; Savage, 1981, 1985, 1989; Savage et al., 1978; Savage and Barkeley, 1985; Soja, 1988; Vaskey, 1982). The occurrence reported here of the Canadian Arctic brachiopods Nanukidium cf. N. cunninghamensis and Atrypoidea scheii in the Alexander terrane during the Late Silurian could be additional evidence supporting the view that the Alexander terrane was not far removed from the North American craton during middle Paleozoic time.

Type
Paleontological Notes
Information
Journal of Paleontology , Volume 63 , Issue 4 , July 1989 , pp. 530 - 533
Copyright
Copyright © The Paleontological Society 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Amsden, T. W., Boucot, A. J., and Johnson, J. G. 1967. Conchidium and its separation from the subfamily Pentamerinae. Journal of Paleontology, 41:861–867.Google Scholar
Armstrong, A. K. 1970. Mississippian rugose corals, Peratrovich Formation, west coast, Prince of Wales Island, southeastern Alaska. U. S. Geological Survey Professional Paper 534:1–44.Google Scholar
Boucot, A. J., and Johnson, J. G. 1979. Pentamerinae (Silurian Brachiopoda). Palaeontographica A, 163:87–129.Google Scholar
Carter, H. J. 1872. On two new sponges from the Antarctica Sea, and on a new species of Tethya from Shetland. Annales and Magazine of Natural History, Ser. 4, 9:409–435.CrossRefGoogle Scholar
Douglass, R. C. 1971. Pennsylvanian fusulinids from southeastern Alaska. U. S. Geological Survey Professional Paper 706:1–20.Google Scholar
Dun, W. S. 1904. Notes on some new species of Palaeozoic Brachiopoda from New South Wales. Records of the Geological Survey of New South Wales, 7:318–329.Google Scholar
Holtedahl, O. 1914. On the fossil faunas from Per Schei's Series B in southwestern Ellesmereland. Report of the Second Norwegian Arctic Expedition in the ‘Fram’ 1898–1902. Videnskabs–Selskabet i Kristiania, 32:1–48.Google Scholar
Jones, B. 1978. Rossella: a new Silurian pentamerid from the Canadian Arctic. Journal of Paleontology, 52:545–560.Google Scholar
Jones, B. 1979. Nanukidium, a new name for Rossella Jones, 1978. Journal of Paleontology, 53:1261.Google Scholar
Khodalevich, A. N., and Sapelnikov, V. P. 1971. One morphological feature of the Pentameracea as a possible criterion of suprageneric taxa. Paleontologicheskii Zhurnal, 5:108–112.Google Scholar
Kirk, E., and Amsden, T. W. 1952. Upper Silurian brachiopods from southeastern Alaska. U.S. Geological Survey Professional Paper 233-C53–64.CrossRefGoogle Scholar
M'Coy, F. 1844. A Synopsis of the Characters of the Carboniferous Limestone Fossils of Ireland. Dublin, 207 p.Google Scholar
Mitchell, J., and Dun, W. S. 1920. The Atrypidae of New South Wales, with reference to those recorded from other states of Australia. Proceedings of the Linnean Society of New South Wales, 178:266–276.Google Scholar
Sapelnikov, V. P. 1972. Siluriiskie Pentameracea vostochnogo sklona srednego i severnogo Urala [Silurian Pentameracea, eastern slope of the middle and northern Urals]. Akademii nauk SSSR, Uralskii Nauchnie Tsentr, Institut Geolgii i Geokhimii, Trudy, 98:1–295(in Russian).Google Scholar
Savage, N. M. 1981. A reassessment of the age of some Paleozoic brachiopods from southeastern Alaska. Journal of Paleontology, 55:353–369.Google Scholar
Savage, N. M. 1985. Silurian (Llandoverian-Wenlockian) conodonts from the base of the Heceta Limestone, southeastern Alaska. Canadian Journal of Earth Sciences, 22:711–727.Google Scholar
Savage, N. M. 1989. Paleozoic biogeographic signals from the Alexander terrane. Geological Society of America, Abstracts with Programs, 21(5):140.Google Scholar
Savage, N. M., and Barkeley, S. J. 1985. Early to Middle Pennsylvanian conodonts from the Klawak Formation and the Ladrones Limestone, southeastern Alaska. Journal of Paleontology, 59:1451–1475.Google Scholar
Savage, N. M., Eberlein, G. D., and Churkin, M. Jr. 1978. Upper Devonian brachiopods from the Port Refugio Formation, southeastern Alaska. Journal of Paleontology, 52:370–393.Google Scholar
Smith, R. E. 1976. Biostratigraphy and paleogeography of the Atrypella Community, Upper Silurian Douro Formation, Devon Island, District of Franklin. Geological Survey of Canada Bulletin, 256:13–37.Google Scholar
Smith, R. E., and Johnson, J. G. 1977. Atrypella scheii (Holtedahl) and Atrypella phoca (Salter) (Silurian Brachiopoda). Journal of Paleontology, 51:350–356.Google Scholar
Soja, C. M. 1988. Early Devonian benthic communities of the Alexander terrane, southeastern Alaska. Lethaia, 21:319–338.CrossRefGoogle Scholar
Vaskey, G. T. 1982. Carboniferous facies and some Pennsylvanian brachiopods, western Prince of Wales Island, southeast Alaska. Unpubl. M.S. thesis, University of Oregon, Eugene, 255 p.Google Scholar