Published in Stratigr Geol Correl on January 01, 1994
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Morphological and ecological complexity in early eukaryotic ecosystems. Nature (2001) 1.76
Anoxygenic photosynthesis modulated Proterozoic oxygen and sustained Earth's middle age. Proc Natl Acad Sci U S A (2009) 1.58
Exploration of Victoria crater by the Mars rover Opportunity. Science (2009) 1.56
Calibrating rates of early Cambrian evolution. Science (1993) 1.46
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Fossil preservation in the Neoproterozoic Doushantuo phosphorite Lagerstatte, South China. Lethaia (1999) 1.33
Isotopes, ice ages, and terminal Proterozoic earth history. Proc Natl Acad Sci U S A (1997) 1.28
A bangiophyte red alga from the Proterozoic of arctic Canada. Science (1990) 1.19
Eumetazoan fossils in terminal proterozoic phosphorites? Proc Natl Acad Sci U S A (2000) 1.16
Biostratigraphic and chemostratigraphic correlation of Neoproterozoic sedimentary successions: upper Tindir Group, northwestern Canada, as a test case. Geology (1992) 1.14
Mesoproterozoic Archaeoellipsoides: akinetes of heterocystous cyanobacteria. Lethaia (1995) 1.08
Secular change in chert distribution: a reflection of evolving biological participation in the silica cycle. Palaios (1989) 1.04
Ancient aqueous environments at Endeavour crater, Mars. Science (2014) 1.03
The Opportunity Rover's Athena science investigation at Meridiani Planum, Mars. Science (2004) 1.03
A Vendian-Cambrian boundary succession from the northwestern margin of the Siberian Platform: stratigraphy, palaeontology, chemostratigraphy and correlation. Geol Mag (1998) 1.02
Chuar Group of the Grand Canyon: record of breakup of Rodinia, associated change in the global carbon cycle, and ecosystem expansion by 740 Ma. Geology (2000) 0.99
Did sulfate availability facilitate the evolutionary expansion of chlorophyll a+c phytoplankton in the oceans? Geobiology (2011) 0.96
Ancient impact and aqueous processes at Endeavour Crater, Mars. Science (2012) 0.95
Anomalous carbonate precipitates: is the Precambrian the key to the Permian? Palaios (1995) 0.92
Redox heterogeneity of subsurface waters in the Mesoproterozoic ocean. Geobiology (2014) 0.91
Isotopic compositions of carbonates and organic carbon from upper Proterozoic successions in Namibia: stratigraphic variation and the effects of diagenesis and metamorphism. Precambrian Res (1991) 0.90
Archean microfossils showing cell division from the swaziland system of South Africa. Science (1977) 0.90
Sterols in red and green algae: quantification, phylogeny, and relevance for the interpretation of geologic steranes. Geobiology (2008) 0.88
Neoproterozoic variations in the C-isotopic composition of seawater: stratigraphic and biogeochemical implications. Precambrian Res (1995) 0.87
Acritarchs and microfossils from the Mesoproterozoic Bangemall Group, northwestern Australia. J Paleontol (1999) 0.86
Sr isotopic variations in Upper Proterozoic carbonates from Svalbard and East Greenland. Geochim Cosmochim Acta (1989) 0.85
Microfossils from oolites and pisolites of the Upper Proterozoic Eleonore Bay Group, Central East Greenland. J Paleontol (1988) 0.82
Phanerozoic land-plant diversity in north america. Science (1979) 0.82
Exceptional preservation of fossils in an Upper Proterozoic shale. Nature (1988) 0.82
Archean photoautotrophy: some alternatives and limits. Orig Life (1979) 0.81
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Two years at Meridiani Planum: results from the Opportunity Rover. Science (2006) 0.81
Paleobiology of distinctive benthic microfossils from the upper Proterozoic Limestone-Dolomite "Series," central East Greenland. Am J Bot (1987) 0.81
Evidence from Opportunity's Microscopic Imager for water on Meridiani Planum. Science (2004) 0.80
Early proterozoic microfossils and penecontemporaneous quartz cementation in the sokoman iron formation, Canada. Science (1981) 0.80
A gunflint-type microbiota from the Duck Creek dolomite, western Australia. Orig Life (1976) 0.79
Stable isotopic compositions of carbonates from the Mesoproterozoic Bangemall Group, northwestern Australia. Chem Geol (1995) 0.78
Microbenthic distribution of Proterozoic tidal flats: environmental and taphonomic considerations. Geology (1996) 0.78
Paleobiology of the Mesoproterozoic Billyakh Group, Anabar Uplift, northern Siberia. J Paleontol (1995) 0.76
Paleobiology of the Mesoproterozoic-Neoproterozoic transition: the Sukhaya Tunguska Formation, Turukhansk Uplift, Siberia. Precambrian Res (1997) 0.76
Planetary science: bedrock formation at Meridiani Planum. Nature (2006) 0.75
Microfossils from silicified stromatolitic carbonates of the Upper Proterozoic Limestone-Dolomite 'Series', central East Greenland. Geol Mag (1989) 0.75
Algal fossils: paleoalgology. Science (1986) 0.75
Integrated chronostratigraphy of Proterozoic-Cambrian boundary beds in the western Anabar region, northern Siberia. Geol Mag (1996) 0.75
Strontium isotopic variations of Neoproterozoic seawater: implications for crustal evolution. Geochim Cosmochim Acta (1991) 0.75
The archean: the young Earth. Science (1988) 0.75
Soils of Eagle crater and Meridiani Planum at the Opportunity Rover landing site. Science (2004) 0.75
Response: late permian extinctions. Science (1996) 0.75
Earth's Early Life. Science (1993) 0.75
The distribution and evolution of microbial life in the Late Proterozoic era. Annu Rev Microbiol (1985) 0.75
Coastal lithofacies and biofacies associated with syndepositional dolomitization and silicification (Draken Formation, Upper Riphean, Svalbard). Precambrian Res (1991) 0.75
Marine pisolites from Upper Proterozoic carbonates of East Greenland and Spitsbergen. Sedimentology (1989) 0.75
Middle and Late Cambrian sponge spicules from Hunan, China. J Paleontol (1996) 0.75
Probable calcified metaphytes in the latest Proterozoic Nama Group, Namibia: origin, diagenesis, and implications. J Paleontol (1991) 0.75