133845.pdf

(Tuis.) #1
98 H. A. ARMSTRONG & A. W. OWEN

OWEN. A. W., BRUTON. D. L.. BOCKELIE, J. F. & BOCK-
ELIE. T. G. 1990. The Ordovician successions of
the Oslo Region, Norway. Norges Geologiske
Unders0kelese, Special Publications, 4.
OWEN. A. W. & ROBERTSON. D. B. R. 1995. Ecological
changes during the end-Ordovician extinction.
Modern Geology. 20, 21-39.
RADCLIFFE, G. 1998. Biotic Recovery of Conodonis
Following the end-Ordovician Mass Extinction.
PhD thesis. University of Durham.
RASMUSSEN. J. A. 1998. A reinterpretation of the
conodont Atlantic Realm in the late Early
Ordovician (early Llanvirn). In: SZANIAWSKI. H.
(ed.) Proceedings of the Sixth European Con-
odont Symposium (ECOS VI). Palaeontologica
Polonica. 58, 67-77.
SAVAGE. N. M. & BASSETT, M. G. 1985.
Caradoc-Ashgill conodont faunas from Wales
and the Welsh Borderland. Palaeontology. 28,
679-715.
SCOTESE. C. R. & MCKERROW, W. S. 1990. Revised
world maps and introduction. In: MCKERROW,
W. S. S. & SCOTESE. C. R. (eds) Palaeozoic
Palaeogeography and Biogeography. Geological
Society, London, Memoirs, No. 12, 1-25.
SEPKOSKI J. J. JR 1993. Ten years in the library: New
data confirm paleontological patterns. Paleobiol-
ogy, 19,43-51.
SEPKOSKI J. J. JR & KENDRICK, D. C. 1993. Numerical
experiments with model monophyletic and para-
phyletic taxa. Paleobiology, 19,168-184.
SMITH, C. J. 1999. Evolutionary Palaeobiology of


Deep-water Conodonts. PhD thesis. University of
Durham.
STOUGE. S. & RASMUSSEN. J. A. 1996. Upper Ordo-
vician conodonts from Bornholm and possible
migration routes into the Palaeotethys Ocean.
Bulletin of the Geological Society of Denmark. 43.
54-67.
SWEET, W. C. & BFRGSTROM, S. M. 1974. Provincialism
exhibited by Ordovician conodont faunas. Society
of Economic Paleontologists and Mineralogists.
Special Publications. 21. 189-202.
SWEET. W. C. & BFRGSTROM. S. M. 1984. Conodont
provinces and biofacies of the Late Ordovician.
Geological Society of America, Special Papers.


  1. 69-87.
    TICKER. R. D. & MCKERROW. W. S. 1995. Early
    Paleozoic chronology: a review in light of new U-
    Pb zircon ages from Newfoundland and Britain.
    Canadian Journal of Earth Sciences. 32. 368-379.
    VAN STAAL, C. R., DEWEY. J. F., MAC NIOCIALL. C. &
    MCKERROW, W. S. 1998. The Cambrian-Silurian
    tectonic evolution of the northern Appalachians
    and British Caledonides: history of complex, west
    and southwest Pacific-type segment of lapetus.
    In: BLUNDELL. D. J. & Scon. A. C. (eds) Lyell:
    the Past is the Key to the Present. Geological
    Society, London. Special Publications, 143.
    199-242.
    WILLIAMS, S. H. & BRITON. D. L. 1983. The
    Caradoc-Ashgill boundary in the central Oslo
    Region and associated graptolite faunas. Norsk
    Geologisk Tidsskrift.23. 147-191.

Free download pdf