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Table 3 Flow law parameters

From: Sensitivity of elastic thickness to water in the Martian lithosphere

Rock type

Creep mechanism

A (s−1 MPa-n μmm)

n

m

σp (MPa)

E (kJ/mol)

V (cm3/mol)

Plagioclase (wet)

Diffusion creepa

101.7

1

3

–

170

–

Dislocation creepb

10−5.6

4

–

–

235

–

Peierls creepc

10−1.2

2

–

3410

235

–

Plagioclase (dry)

Diffusion creepa

1012.1

1

3

–

467

–

Dislocation creepb

100.9

3.9

–

–

431

–

Peierls creepc

103.5

2

–

9830

431

–

Olivine (wet)

Diffusion creepd

109.0

1

3

–

335

5

Dislocation creepe

104.2

3

–

–

410

14

Peierls creepf

104.3

2

–

2870

410

14

Olivine (dry)

Diffusion creepd

109.2

1

3

–

375

4

Dislocation creepe

106.1

3

–

–

510

11

Peierls creepf

106.3

2

–

9600

510

11

  1. Wet rheology is assumed to be water-saturated at the condition close to Moho, where water content in olivine is approximately 1000 ppm H/Si
  2. aRybacki and Dresen (2000)
  3. bShelton (1981)
  4. cAzuma et al. (2014)
  5. dHirth and Kohlstedt (2003)
  6. eKarato and Jung (2003)
  7. fKatayama and Karato (2008)