108 tulemust
Frasnian scolecodonts from the Grassy Creek Shale, eastern Iowa, United States
Hogancamp, N. J.
Aasta: 2017 | Köide: 63 | Leheküljed: 43-58 | artikkel ajakirjas
Carbon isotope chemostratigraphy in Arctic Canada: Sea-level forcing of carbonate platform weathering and implications for Hirnantian global correlation
Melchin, M. J., Holmden, C.
Palaeogeography, Palaeoclimatology, Palaeoecology
Aasta: 2006 | Köide: 234 | Leheküljed: 186-200 | artikkel ajakirjas
Understanding the Great Ordovician Biodiversification Event (GOBE): Influences of paleogeography, paleoclimate, or paleoecology
Servais, T., Harper, D. A., Munnecke, A., Owen, A. W., Sheehan, P. M.
GSA Today
Aasta: 2009 | Köide: 19 | Leheküljed: 4 | artikkel ajakirjas
The palaeogeographical impact on the biodiversity of marine faunas during the Ordovician radiations
Harper, D. A., Cascales-Miñana, B., Kroeck, D. M., Servais, T.
Global and Planetary Change
Aasta: 2021 | Köide: 207 | Leheküljed: 103665 | artikkel ajakirjas
Local and global perspectives on carbon and nitrogen cycling during the Hirnantian glaciation
LaPorte, D., Holmden, C., Patterson, W., Loxton, J., Melchin, M., Mitchell, C., Finney, S., Sheets, H.
Palaeogeography, Palaeoclimatology, Palaeoecology
Aasta: 2009 | Köide: 276 | Leheküljed: 182-195 | artikkel ajakirjas
Chitinozoan biostratigraphy of a new Upper Ordovician stratigraphic framework for Anticosti Island, Canada
Achab, A., Asselin, E., Desrochers, A., Riva, J. F., Farley, C.
Geological Society of America Bulletin
Aasta: 2011 | Köide: 123 | Leheküljed: 186-205 | artikkel ajakirjas
The end-Ordovician chitinozoan zones of Anticosti Island, Québec: Definition and stratigraphic position
Achab, A., Asselin, E., Desrochers, A., Riva, J. F.
Review of Palaeobotany and Palynology
Aasta: 2013 | Köide: 198 | Leheküljed: 92-109 | artikkel ajakirjas
Chitinozoa from the Ordovician Sylvan Shale of the Arbuckle Mountains, Oklahoma
Jenkins, W. A. M.
Aasta: 1970 | Köide: 13 | Leheküljed: 261-288 | artikkel ajakirjas
Morphological Dynamics and Response Following the Dispersal of Ordovician–Silurian Diploporan Echinoderms to Laurentia
Sheffield, S. L., Lam, A. R., Phillips, S. F., Deline, B.
Contributions from the Museum of Paleontology, University of Michigan
Aasta: 2022 | Köide: 34 | Leheküljed: 123-140 | artikkel ajakirjas
Synchronizing rock clocks in the late Cambrian
Zhao, Z., Thibault, N. R., Dahl, T. W., Schovsbo, N. H., Sørensen, A. L., Rasmussen, C. M. Ø., Nielsen, A. T.
Nature Communications
Aasta: 2022 | Köide: 13 | artikkel ajakirjas
Palaeoclimatic constraints for palaeozoic Palaeolatitudes of Laurentia and Euramerica
Witzke, B. J.
Geological Society, London, Memoirs
Aasta: 1990 | Köide: 12 | Leheküljed: 57-73 | artikkel ajakirjas
The age of the Euconochitina symmetrica Zone and implication for Lower Ordovician chitinozoan and graptolite zonations of Laurentia
Achab, A., Maletz, J.
Review of Palaeobotany and Palynology
Aasta: 2021 | Köide: 295 | Leheküljed: 104508 | artikkel ajakirjas
The Palaeozoic geography of Laurentia and western Laurussia: A stable craton with mobile margins
Cocks, L. R. M., Torsvik, T. H.
Earth-Science Reviews
Aasta: 2011 | Köide: 106 | Leheküljed: 1-51 | artikkel ajakirjas
Paleoecologic and paleoceanographic interpretation of δ18O variability in Lower Ordovician conodont species
Wheeley, J. R., Jardine, P. E., Raine, R. J., Boomer, I., Smith, M. P.
Aasta: 2018 | Köide: 46 | Leheküljed: 467-470 | artikkel ajakirjas
Holdfasts of Sphenothallus (Cnidaria) from the early Silurian of western North Greenland (Laurentia)
Peel, J. S.
Aasta: 2021 | Köide: 143 | Leheküljed: 384-389 | artikkel ajakirjas
Ordovician carbon isotope trend and palaeogeographic background in Baltica and Laurentia compared
Kaljo, D., Martma, T.
Changing palaeogeographical and palaeobiogeographical patterns in the Ordovician and Silurian. Programme. Abstracts & Field Excursion Guides. IGCP 503 Ordovician Palaeogeography and Palaeoclimatology. Annual Meeting 2006
Aasta: 2006 | Leheküljed: 27-27 | abstrakt
The oldest pelmatozoan encrusted hardground and holdfasts from Laurentia (Cambrian Series 2–3)
Peel, J. S.
Aasta: 2017 | Köide: 139 | Leheküljed: 195-204 | artikkel ajakirjas
Morphology and ecology of the bradoriid arthropods Spinospitella and Nikolarites from the Cambrian (Series 2, Stage 4) of North Greenland (Laurentia)
Peel, J. S., Skovsted, C. B., Wallet, E.
Paläontologische Zeitschrift
Aasta: 2021 | Köide: 95 | Leheküljed: 413-427 | artikkel ajakirjas
Tribes Hill–Rochdale formations in east Laurentia: proxies for Early Ordovician (Tremadocian) eustasy on a tropical passive margin (New York and west Vermont)
Landing, E., Adrain, J. M., Westrop, S. R., Kröger, B.
Geological Magazine
Aasta: 2012 | Köide: 149 | Leheküljed: 93-123 | artikkel ajakirjas
A pyritized polychaete from the Devonian of Ontario
Farrell, Ú. C., Briggs, D. E.
Proceedings of the Royal Society B
Aasta: 2007 | Köide: 274 | Leheküljed: 499-504 | artikkel ajakirjas
New global palaeogeographical reconstructions for the Early Palaeozoic and their generation
Torsvik, T. H. & Cocks, L. R. M.
Geological Society, London, Memoirs
Early Palaeozoic Biogeography and Palaeogeography
Aasta: 2013 | Köide: 38 | Leheküljed: 5-24 | peatükk raamatus
Evidence for local and global redox conditions at an Early Ordovician (Tremadocian) mass extinction
Edwards, C. T., Fike, D. A., Saltzman, M. R., Lu, W., Lu, Z.
Earth and Planetary Science Letters
Aasta: 2018 | Köide: 481 | Leheküljed: 125-135 | artikkel ajakirjas
Time-specific black mudstones and global hyperwarming on the Cambrian–Ordovician slope and shelf of the Laurentia palaeocontinent
Landing, E.
Palaeogeography, Palaeoclimatology, Palaeoecology
Aasta: 2012 | Köide: 367-368 | Leheküljed: 256-272 | artikkel ajakirjas
Exceptionally Preserved 450-Million-Year-Old Ordovician Ostracods with Brood Care
Siveter, D., Tanaka, G., Farrell, Ú., Martin, M., Siveter, D., Briggs, D.
Current Biology
Aasta: 2014 | Köide: 24 | Leheküljed: 801-806 | artikkel ajakirjas
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