Science Advances

Supplementary Materials

This PDF file includes:

  • section S1. Birch-Murnaghan EoS
  • section S2. EPOC-Birch Murnaghan results
  • section S3. Inversion using PREM data
  • section S4. Inversion using STW105 for the rest of Earth
  • section S5. Previous geophysical tests
  • section S6. Body wave differential travel time predictions
  • section S7. Nonlinearity of center frequencies
  • section S8. Mode data set
  • section S9. Model values
  • fig. S1. Parameter posterior distributions and trade-offs for the three Birch Murnaghan EoS parameters.
  • fig. S2. The EPOC-BM velocity and density models.
  • fig. S3. Relevant physical properties of the EPOC-Vinet and PREM models.
  • fig. S4. Models produced by inversion of PREM data.
  • fig. S5. Models produced using STW105 for the rest of Earth.
  • fig. S6. Body wave differential travel time predictions.
  • fig. S7. Nonlinearity of the relationship between mode center frequency and elastic parameters of the core.
  • table S1. Elastic parameters for the outer core for the Birch-Murnaghan EoS and for Birch-Murnaghan EoS fits to PREM.
  • table S2. Mode center frequencies used.
  • table S3. The EPOC-Vinet model and associated velocity and density ranges.
  • table S4. The EPOC-BM model and associated velocity and density ranges.
  • References (61, 62)

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