InvestorsHub Logo
Boards
News
Market Data
Markets
Discover
Discover
Subscribe Login/Register
S&P 500
5,464.68
(
-0.08%
)
US TECH 100
19,176.40
(
0.01%
)
Dow Jones
39,133.39
(
0.05%
)
Brent Oil
84.41
(
0.26%
)
Bitcoin
60,889.15
(
-1.49%
)
Post# of 118202
Next 10
Reply Private New
Public Reply Private Reply New Post
Keep Last Read
Replies (1) Keep Next 10 Report Keyboard Shortcuts
Replies (1) Next 10 Prev Next

Phred6

Send PM Follow Ignore
Followers 8
Posts 1678
Boards Moderated 0
Alias Born 08/06/2010

Phred6

Re: foxwoodsfan post# 76942

Tuesday, 01/03/2012 5:25:07 PM

Tuesday, January 03, 2012 5:25:07 PM

Post# of 118202
Roberts' full name is Ralph J. Roberts; he has an interesting biography on wikipedia. There's a report titled Our Professional Paper 400-B , is from 1950, but the title is "Geological Survey research 1960, synopsis of geologic results". Roberts report is on page 17, but I'm having trouble locating it on the USGS site.

Public Reply Private Reply New Post
Keep Last Read
Replies (1) Keep Last Read Next 10 Report Keyboard Shortcuts
Replies (1) Next 10 Prev Next

Join the InvestorsHub Community

Register for free to join our community of investors and share your ideas. You will also get access to streaming quotes, interactive charts, trades, portfolio, live options flow and more tools.

Sign Up