Systematic occurrences of malformed (teratological) acritarchs in the run-up of Early Palaeozoic δ13C isotope excursions

Reduced calcification of marine plankton in response to increased atmospheric CO2

Ulf Riebesell, Ingrid Zondervan, Björn Rost et al. · Nature · 2000 · 1.5K citations

Life Sciences, Marine Biology, Marine Sciences +14

Did Cooling Oceans Trigger Ordovician Biodiversification? Evidence from Conodont Thermometry

Julie Trotter, Ian S. Williams, Christopher R. Barnes et al. · Science · 2008 · 658 citations

Natural Sciences, Oceanography, Paleontology +10

Bathymetric and isotopic evidence for a short-lived Late Ordovician glaciation in a greenhouse period

P. J. Brenchley, J. D. Marshall, G. A. F. Carden et al. · Geology · 1994 · 607 citations

Natural Sciences, Earth Sciences, Geology +11

The Late Ordovician Mass Extinction

Peter M. Sheehan · Annual Review of Earth and Planetary Sciences · 2001 · 531 citations

Life Sciences, Ecology, Evolutionary Biology +11

Baltica from the late Precambrian to mid-Palaeozoic times: The gain and loss of a terrane's identity

L. Robin M. Cocks, Trond H. Torsvik · Earth-Science Reviews · 2005 · 463 citations

Natural Sciences, Archaeology, History +7