Michael Engel

Best Publications

• Isotopic evidence for extraterrestrial non- racemic amino acids in the Murchison meteorite

  M. H. Engel;S. A. Macko

  613
  Citations

• Abiotic synthesis of amino acids under hydrothermal conditions and the origin of life: a perpetual phenomenon?

  Unknown

  288
  Citations

• Defining biominerals and organominerals: direct and indirect indicators of life

  Randall S. Perry;Randall S. Perry;Nicola Mcloughlin;Bridget Y. Lynne;Mark A. Sephton

  168
  Citations

• Kinetic fractionation of stable carbon and nitrogen isotopes during peptide bond hydrolysis: Experimental evidence and geochemical implications

  J.A. Silfer;M.H. Engel;S.A. Macko

  158
  Citations

• Associations between burial diagenesis of smectite, chemical remagnetization, and magnetite authigenesis in the Vocontian trough, SE France

  Bodo Katz;R. Douglas Elmore;Monika Cogoini;Michael H. Engel

  156
  Citations

• Evidence for a relationship between hydrocarbons and authigenic magnetite

  Unknown

  140
  Citations

• Secular, episodic changes in stable carbon isotope composition of crude oils

  V.E. Andrusevich;M.H. Engel;J.E. Zumberge

  139
  Citations

• Kinetics of peptide hydrolysis and amino acid decomposition at high temperature

  Yaorong Qian;Michael H. Engel;Stephen A. Macko;Shelly Carpenter

  131
  Citations

• Early diagenesis and organic matter preservation — a molecular stable carbon isotope perspective

  Stephen A. Macko;Michael H. Engel;Yaorong Qian

  111
  Citations

• Geochromatography in petroleum migration: a review

  B. M. Krooss;M. H. Engel

  101
  Citations

• Sources of carbon and nitrogen in modern planktonic foraminifera: the role of algal symbionts as determined by bulk and compound specific stable isotopic analyses

  M.E. Uhle;S.A. Macko;H.J. Spero;M.H. Engel

  96
  Citations

• Chemical remagnetization and burial diagenesis: Testing the hypothesis in the Pennsylvanian Belden Formation, Colorado

  Sanjay Banerjee;R. Douglas Elmore;M. H. Engel

  95
  Citations

• The Precambrian nonesuch formation of the North American mid-continent rift, sedimentology and organic geochemical aspects of lacustrine deposition

  R. Douglas Elmore;Gary J. Milavec;Scott W. Imbus;Michael H. Engel

  93
  Citations

• Early Diagenesis of Organic Matter in Sediments

  Stephen A. Macko;Michael H. Engel;Patrick L. Parker

  82
  Citations

• Effects of paleolatitude on the stable carbon isotope composition of crude oils

  Vladimir E. Andrusevich;Michael H. Engel;John E. Zumberge

  80
  Citations

• Assessment of trophic structure of Cretaceous communities based on stable nitrogen isotope analyses

  P. H. Ostrom;S. A. Macko;M. H. Engel;D. A. Russell

  77
  Citations

• Isotopic compositions of individual carbohydrates as indicators of early diagenesis of organic matter in peat

  S.A. Macko;M.H. Engel;G. Hartley;P. Hatcher

  75
  Citations

• Stable isotope (C, S, N) and molecular studies on the Precambrian nonesuch Shale (Wisconsin-Michigan, U.S.A.): Evidence for differential preservation rates, depositional environment and hydrothermal influence

  Scott W. Imbus;Stephen A. Macko;R. Douglas Elmore;Michael H. Engel

  74
  Citations

• The late diagenetic conversion of pyrite to magnetite by organically complexed ferric iron

  Unknown

  73
  Citations

• The stereochemistry of amino acids in the Murchison meteorite

  M.H Engel;S.A Macko

  71
  Citations