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USGS Online Publications Directory

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[PARENTDIR] Parent Directory - [IMG] pem18-0077_fig01.01.png 2021-07-13 13:28 19K [IMG] pem18-0077_fig01.02.png 2021-07-13 13:28 20K [IMG] pem18-0077_fig01.03.png 2021-07-13 13:28 8.5K [IMG] pem18-0077_fig01.04.png 2021-07-13 13:28 11K [IMG] pem18-0077_fig01.05.png 2021-07-13 13:28 13K [IMG] pem18-0077_fig01.06.png 2021-07-13 13:28 11K [IMG] pem18-0077_fig01.07.png 2021-07-13 13:28 9.7K [IMG] pem18-0077_fig01.08.png 2021-07-13 13:28 1.9K [IMG] pem18-0077_fig01.png 2021-07-13 13:28 292K [IMG] pem18-0077_fig02.01.png 2021-07-13 13:28 2.9K [IMG] pem18-0077_fig02.02.png 2021-07-13 13:28 3.0K [IMG] pem18-0077_fig02.03.png 2021-07-13 13:28 2.9K [IMG] pem18-0077_fig02.04.png 2021-07-13 13:28 2.7K [IMG] pem18-0077_fig02.05.png 2021-07-13 13:28 2.9K [IMG] pem18-0077_fig02.06.png 2021-07-13 13:28 2.8K [IMG] pem18-0077_fig02.07.png 2021-07-13 13:28 3.0K [IMG] pem18-0077_fig02.08.png 2021-07-13 13:28 3.1K [IMG] pem18-0077_fig02.09.png 2021-07-13 13:28 3.2K [IMG] pem18-0077_fig02.10.png 2021-07-13 13:28 4.5K [IMG] pem18-0077_fig02a.png 2021-07-13 13:28 332K [IMG] pem18-0077_fig02b.png 2021-07-13 13:28 410K [IMG] pem18-0077_fig02c.png 2021-07-13 13:28 196K [IMG] pem18-0077_fig03.png 2021-07-13 13:28 5.2K [IMG] pem18-0077_fig04.png 2021-07-13 13:28 4.6K

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