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Andrew Knoll

This is a preview profile on BiomedExperts - the first literature-based scientific social network. It brings the right researchers together and allows them to collaborate online. Collexis and Dell provide the BiomedExperts network of +1.5 Million pre-calculated profiles free of charge to researchers worldwide.

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Occupations

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Phenomena

Physiology

Evolution

Chemicals & Drugs

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Living Beings

Cyanobacteria

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Phylogeny

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Co-Publications
Name
7
Grotzinger, JP
3
Javaux, Emmanuelle
3
Pearson, Ann
3
Walter, Malcolm
2
Summons, Roger
2
Boyce, Kevin
1
Christie-Blick, Nicholas
1
Holbrook, Michele
1
Jacobsen, Chris
1
Sepkoski, John
1
King, Nicole
1
Wirick, Sue
1
Zwieniecki, Maciej

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Publications

TOP 3
Johnston D T; Wolfe-Simon F; Pearson A; Knoll A H
Anoxygenic photosynthesis modulated Proterozoic oxygen and sustained Earth's middle age.
Kodner R B; Pearson A; Summons R E; Knoll A H
Sterols in red and green algae: quantification, phylogeny, and relevance for the interpretation of geologic steranes.
Kodner Robin B; Summons Roger E; Pearson Ann; King Nicole; Knoll Andrew H
Sterols in a unicellular relative of the metazoans.

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All Publications

2009: Johnston D T; Wolfe-Simon F; Pearson A; Knoll A H
Anoxygenic photosynthesis modulated Proterozoic oxygen and sustained Earth's middle age.
Proceedings of the National Academy of Sciences of the United States of America 2009;106(40):16925-9.
2008: Kodner R B; Pearson A; Summons R E; Knoll A H
Sterols in red and green algae: quantification, phylogeny, and relevance for the interpretation of geologic steranes.
Geobiology 2008;6(4):411-20.
2008: Kodner Robin B; Summons Roger E; Pearson Ann; King Nicole; Knoll Andrew H
Sterols in a unicellular relative of the metazoans.
Proceedings of the National Academy of Sciences of the United States of America 2008;105(29):9897-902.
2008: Tosca Nicholas J; Knoll Andrew H; McLennan Scott M
Water activity and the challenge for life on early Mars.
Science (New York, N.Y.) 2008;320(5880):1204-7.
2006: Knoll A H; Javaux E J; Hewitt D; Cohen P
Eukaryotic organisms in Proterozoic oceans.
Philosophical transactions of the Royal Society of London. Series B, Biological sciences 2006;361(1470):1023-38.
2004: Boyce C Kevin; Zwieniecki Maciej A; Cody George D; Jacobsen Chris; Wirick Sue; Knoll Andrew H; Holbrook N Michele
Evolution of xylem lignification and hydrogel transport regulation.
Proceedings of the National Academy of Sciences of the United States of America 2004;101(50):17555-8.
2004: Knoll Andrew H; Walter Malcolm R; Narbonne Guy M; Christie-Blick Nicholas
Geology. A new period for the geologic time scale.
Science (New York, N.Y.) 2004;305(5684):621-2.
2003: Shen Yanan; Knoll Andrew H; Walter Malcolm R
Evidence for low sulphate and anoxia in a mid-Proterozoic marine basin.
Nature 2003;423(6940):632-5.
2003: Javaux Emmanuelle J; Knoll Andrew H; Walter Malcolm
Recognizing and interpreting the fossils of early eukaryotes.
Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life 2003;33(1):75-94.
2002: Bambach Richard K; Knoll Andrew H; Sepkoski J John
Anatomical and ecological constraints on Phanerozoic animal diversity in the marine realm.
Proceedings of the National Academy of Sciences of the United States of America 2002;99(10):6854-9.
2001: Javaux E J; Knoll A H; Walter M R
Morphological and ecological complexity in early eukaryotic ecosystems.
Nature 2001;412(6842):66-9.
2001: Boyce C K; Hazen R M; Knoll A H
Nondestructive, in situ, cellular-scale mapping of elemental abundances including organic carbon in permineralized fossils.
Proceedings of the National Academy of Sciences of the United States of America 2001;98(11):5970-4.
2000: Knoll A H
Learning to tell Neoproterozoic time.
Precambrian research 2000;100(1-3):3-20.
1999: Xiao S; Knoll A H
Fossil preservation in the Neoproterozoic Doushantuo phosphorite Lagerstatte, South China.
Lethaia 1999;32(3):219-40.
1999: Buick R; Knoll A H
Acritarchs and microfossils from the Mesoproterozoic Bangemall Group, northwestern Australia.
Journal of paleontology 1999;73(5):744-64.
1999: Knoll A H
A new molecular window on early life.
Science (New York, N.Y.) 1999;285(5430):1025-6.
1999: Knoll A H; Carroll S B
Early animal evolution: emerging views from comparative biology and geology.
Science (New York, N.Y.) 1999;284(5423):2129-37.
1998: Bartley J K; Pope M; Knoll A H; Semikhatov M A; Petrov PYu
A Vendian-Cambrian boundary succession from the northwestern margin of the Siberian Platform: stratigraphy, palaeontology, chemostratigraphy and correlation.
Geological magazine 1998;135(4):473-94.
1997: Sergeev V N; Knoll A H; Petrov PYu
Paleobiology of the Mesoproterozoic-Neoproterozoic transition: the Sukhaya Tunguska Formation, Turukhansk Uplift, Siberia.
Precambrian research 1997;85(3-4):201-39.
1997: Kaufman A J; Knoll A H; Narbonne G M
Isotopes, ice ages, and terminal Proterozoic earth history.
Proceedings of the National Academy of Sciences of the United States of America 1997;94(13):6600-5.
1996: Knoll A H; Bambach R K; Canfield D E; Grotzinger J P
Comparative Earth history and Late Permian mass extinction.
Science (New York, N.Y.) 1996;273():452-7.
1996: Knoll A H
Breathing room for early animals
Nature 1996;382(6587):111-2.
1996: Kaufman A J; Knoll A H; Semikhatov M A; Grotzinger J P; Jacobsen S B; Adams W
Integrated chronostratigraphy of Proterozoic-Cambrian boundary beds in the western Anabar region, northern Siberia.
Geological magazine 1996;133(5):509-33.
1996: Knoll A H
Daughter of time
Paleobiology 1996;22(1):1-7.
1996: Knoll A H; Walter M R
The limits of palaeontological knowledge: finding the gold among the dross.
Ciba Foundation symposium 1996;202():198-209; discussion 210-3.
1995: Grotzinger J P; Knoll A H
Anomalous carbonate precipitates: is the Precambrian the key to the Permian?
Palaios 1995;10(6):578-96.
1995: Knoll A H; Kaufman A J; Semikhatov M A; Grotzinger J P; Adams W
Sizing up the sub-Tommotian unconformity in Siberia.
Geology 1995;23(12):1139-43.
1995: Knoll A H; Kaufman A J; Semikhatov M A
The carbon-isotopic composition of Proterozoic carbonates: Riphean successions from northwestern Siberia (Anabar Massif, Turukhansk Uplift).
American journal of science 1995;295(7):823-50.
1995: Buick R; Des Marais D J; Knoll A H
Stable isotopic compositions of carbonates from the Mesoproterozoic Bangemall Group, northwestern Australia.
Chemical geology 1995;123(1-4):153-71.
1995: Knoll A H; Sergeev V N
Taphonomic and evolutionary changes across the Mesoproterozoic-Neoproterozoic transition.
Neues Jahrbuch für Geologie und Paläontologie. Abhandlungen 1995;195(1-3):289-302.
1995: Sergeev V N; Knoll A H; Grotzinger J P
Paleobiology of the Mesoproterozoic Billyakh Group, Anabar Uplift, northern Siberia.
Journal of paleontology 1995;69(1 Pt 2):1-37.
1995: Kaufman A J; Knoll A H
Neoproterozoic variations in the C-isotopic composition of seawater: stratigraphic and biogeochemical implications.
Precambrian research 1995;73():27-49.
1995: Knoll A H; Grotzinger J P; Kaufman A J; Kolosov P
Integrated approaches to terminal Proterozoic stratigraphy: an example from the Olenek Uplift, northeastern Siberia.
Precambrian research 1995;73():251-70.
1995: Golubic S; Sergeev V N; Knoll A H
Mesoproterozoic Archaeoellipsoides: akinetes of heterocystous cyanobacteria.
Lethaia 1995;28():285-98.
1994: Narbonne G M; Kaufman A J; Knoll A H
Integrated chemostratigraphy and biostratigraphy of the Windermere Supergroup, northwestern Canada: implications for Neoproterozoic correlations and the early evolution of animals.
Geological Society of America bulletin 1994;106(10):1281-92.
1994: Knoll A H
Proterozoic and early Cambrian protists: evidence for accelerating evolutionary tempo.
Proceedings of the National Academy of Sciences of the United States of America 1994;91(15):6743-50.
1994: Smith L H; Kaufman A J; Knoll A H; Link P K
Chemostratigraphy of predominantly siliciclastic Neoproterozoic successions: a case study of the Pocatello Formation and Lower Brigham Group, Idaho, USA
Geological magazine 1994;131(3):301-14.
1994: Sergeev V N; Knoll A H; Kolosova S P; Kolosov P N
Microfossils in cherts from the Mesoproterozoic (Middle Riphean) Debengda Formation, the Olenek Uplift, northeastern Siberia.
Stratigraphy and geological correlation = Stratigrafiya, geologicheskaya korrelyatsiya 1994;2(1):19-33.
1993: Bowring S A; Grotzinger J P; Isachsen C E; Knoll A H; Pelechaty S M; Kolosov P
Calibrating rates of early Cambrian evolution.
Science (New York, N.Y.) 1993;261():1293-8.
1993: Knoll A H; Fairchild I J; Swett K
Calcified microbes in Neoproterozoic carbonates: implications for our understanding of the Proterozoic/Cambrian transition.
Palaios 1993;8():512-25.
1992: Knoll A H; Walter M R
Latest Proterozoic stratigraphy and Earth history.
Nature 1992;356():673-7.
1992: Kaufman A J; Knoll A H; Awramik S M
Biostratigraphic and chemostratigraphic correlation of Neoproterozoic sedimentary successions: upper Tindir Group, northwestern Canada, as a test case.
Geology 1992;20():181-5.
1991: Knoll A H; Swett K; Mark J
Paleobiology of a Neoproterozoic tidal flat/lagoonal complex: the Draken Conglomerate Formation, Spitsbergen.
Journal of paleontology 1991;65(4):531-70.
1991: Grant S W; Knoll A H; Germs G J
Probable calcified metaphytes in the latest Proterozoic Nama Group, Namibia: origin, diagenesis, and implications.
Journal of paleontology 1991;65(1):1-18.
1991: Kaufman A J; Hayes J M; Knoll A H; Germs G J
Isotopic compositions of carbonates and organic carbon from upper Proterozoic successions in Namibia: stratigraphic variation and the effects of diagenesis and metamorphism.
Precambrian research 1991;49():301-27.
1991: Fairchild I J; Knoll A H; Swett K
Coastal lithofacies and biofacies associated with syndepositional dolomitization and silicification (Draken Formation, Upper Riphean, Svalbard).
Precambrian research 1991;53():165-97.
1991: Asmerom Y; Jacobsen S B; Knoll A H; Butterfield N J; Swett K
Strontium isotopic variations of Neoproterozoic seawater: implications for crustal evolution.
Geochimica et cosmochimica acta 1991;55():2883-94.
1990: Butterfield N J; Knoll A H; Swett K
A bangiophyte red alga from the Proterozoic of arctic Canada.
Science (New York, N.Y.) 1990;250():104-7.
1990: Knoll A H; Swett K
Carbonate deposition during the late Proterozoic Era: an example from Spitsbergen.
American journal of science 1990;290-A():104-32.
1989: Knoll A H; Butterfield N J
New window on Proterozoic life
Nature 1989;337(6208):602-3.
1989: Swett K; Knoll A H
Marine pisolites from Upper Proterozoic carbonates of East Greenland and Spitsbergen.
Sedimentology 1989;36():75-93.
1989: Knoll A H; Bauld J
The evolution of ecological tolerance in prokaryotes.
Transactions of the Royal Society of Edinburgh: earth sciences 1989;80():209-23.
1989: Maliva R G; Knoll A H; Siever R
Secular change in chert distribution: a reflection of evolving biological participation in the silica cycle.
Palaios 1989;4():519-32.
1989: Derry L A; Keto L S; Jacobsen S B; Knoll A H; Swett K
Sr isotopic variations in Upper Proterozoic carbonates from Svalbard and East Greenland.
Geochimica et cosmochimica acta 1989;53():2331-9.
1989: Knoll A H
Evolution and extinction in the marine realm: some constraints imposed by phytoplankton.
Philosophical transactions of the Royal Society of London. Series B, Biological sciences 1989;325():279-90.
1989: Green J W; Knoll A H; Swett K
Microfossils from silicified stromatolitic carbonates of the Upper Proterozoic Limestone-Dolomite 'Series', central East Greenland.
Geological magazine 1989;126(5):567-85.
1989: Knoll A H; Swett K; Burkhardt E
Paleoenvironmental distribution of microfossils and stromatolites in the Upper Proterozoic Backlundtoppen Formation, Spitsbergen.
Journal of paleontology 1989;63(2):129-45.
1988: Butterfield N J; Knoll A H; Swett K
Exceptional preservation of fossils in an Upper Proterozoic shale.
Nature 1988;334(6181):424-7.
1988: Knoll A H; Strother P K; Rossi S
Distribution and diagenesis of microfossils from the lower Proterozoic Duck Creek Dolomite, Western Australia.
Precambrian research 1988;38():257-79.
1988: Green J W; Knoll A H; Swett K
Microfossils from oolites and pisolites of the Upper Proterozoic Eleonore Bay Group, Central East Greenland.
Journal of paleontology 1988;62(6):835-52.
1988: Knoll A H; Ohta Y
Microfossils in metasediments from Prins Karls Forland, western Svalbard.
Polar research 1988;6():59-67.
1987: Knoll A H; Niklas K J
Adaptation, plant evolution, and the fossil record.
Review of palaeobotany and palynology 1987;50():127-49.
1987: Green J W; Knoll A H; Golubic S; Swett K
Paleobiology of distinctive benthic microfossils from the upper Proterozoic Limestone-Dolomite "Series," central East Greenland.
American journal of botany 1987;74(6):928-40.
1986: Knoll A H; Golubic S; Green J; Swett K
Organically preserved microbial endoliths from the late Proterozoic of East Greenland.
Nature 1986;321(6073):856-7.
1986: Knoll A H; Hayes J M; Kaufman A J; Swett K; Lambert I B
Secular variation in carbon isotope ratios from Upper Proterozoic successions of Svalbard and East Greenland.
Nature 1986;321(6073):832-8.

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