Electronic Supplement to
Modeling Earthquake Moment Magnitudes on Imbricate Reverse Faults from Paleoseismic Data: Fox Peak and Forest Creek Faults, South Island, New Zealand

by T. Stahl, M. C. Quigley, A. McGill, and M. S. Bebbington

Table S1. Trench 1 Unit Descriptions

Unit Name	Deposit/Horizon	Color	Texture	Notes
1	Torlesse graywacke	–	–	–
2	River gravels	–	–	Imbricated
3	Debris flow	5Y 6/2	Silty clay loam; gravel < 25%	Flat-lying, broken clasts
4	Cb (buried C horizon)	5Y 6/2	Silty clay loam	Limited extent; interface between 3 and 5
5	Bbts	2.5Y 6/4; 5Y 6/2	Clayey silt	(Buried clayey, iron-stained B horizon)
6	AEb	2.5Y 6/4	Fine sandy silt	(Buried AE horizon)
7	Composed mostly of unit 6; fissure fill	2.5Y 6/4	–	More massive structure than unit 6
8	Bcm	2.5Y 5/4; 2.5Y 6/6	Clayey silt	(Cumulic B horizon)
9E	E	2.5Y 6/6	Fine sandy silt	–
9A	A	7.5YR 3/1	Silt	–

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