Event Summary

Expedition to Pacific on finds hemp-line dredging defective

Date

1872

Description

Harvard geologist Louis Agassiz-led expedition to Pacific on USCS Steamer Hassler finds hemp-line dredging defective

Timeline 1

Oceanography & Marine Sciences, 1492 � to present

Timeline 2

Marine Environment & Environmentalism, 1836 - to present

Record ID

573