Ganglion-Cyst 发表于 2025-3-25 04:02:00

http://reply.papertrans.cn/31/3028/302707/302707_21.png

小鹿 发表于 2025-3-25 09:50:13

http://reply.papertrans.cn/31/3028/302707/302707_22.png

radiograph 发表于 2025-3-25 15:11:37

Azure Security Center ConfigurationThe coast to the north of Pt. Reyes was charted as a series of lines running from shore out into the Pacific. Had Cordell extended one of those lines by 5 miles he would have discovered the 20-fathom bank now known as Cordell Bank.

玩笑 发表于 2025-3-25 18:50:32

http://reply.papertrans.cn/31/3028/302707/302707_24.png

易受骗 发表于 2025-3-25 20:57:39

http://reply.papertrans.cn/31/3028/302707/302707_25.png

Heresy 发表于 2025-3-26 01:03:34

America 1849–50With his technical education, Cordell found a job with the U. S. Coast Survey. With almost 100 employees, the Survey provided him with not only work but also further education.

远足 发表于 2025-3-26 05:01:43

The Early Coast Survey 1851–52The Coast Survey was staffed by a Superintendent and a variety of Assistants, the latter being men in the field sounding the coast and waterways of the east and west coasts.

THROB 发表于 2025-3-26 10:38:26

http://reply.papertrans.cn/31/3028/302707/302707_28.png

Alveoli 发表于 2025-3-26 13:39:15

Hydrographic Draftsman 1857–61For about 5 years, Cordell worked for various Assistants, executing extraordinarily detailed, accurate, and artistic drawings of their surveys. These drawings are now invaluable historical records.

companion 发表于 2025-3-26 20:18:07

http://reply.papertrans.cn/31/3028/302707/302707_30.png
页: 1 2 [3] 4 5 6
查看完整版本: Titlebook: Edward Cordell and the Discovery of Cordell Bank; Robert William Schmieder Book 2019 Springer Nature Switzerland AG 2019 Edward Cordell.Hy