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Geological & Planetary Sciences (GPS): Home

Welcome to Geological & Planetary Sciences Library services at Caltech!


Monday-Friday, 8am-5pm

Open only to current Caltech students, faculty and staff. Card-swipe via ID card required to enter.

Closed for JPL, alumni, and visitors or others not affiliated with Caltech.

Please see our Library Reopening FAQ for the latest hours, information, and all services available.

Hours and reopening plans subject to change as per Caltech guidelines.

Geology Library Frequently Asked Questions

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GPS Databases

Find ejournals

See all of our journal subscriptions, with proxied links so you can access them off-campus as well.

Electronic Books (Ebooks)

All of our ebooks are listed in our catalog.

To search for subjects, enter/copy the following search term in our catalog:

'electronic books' AND [subject]

Replace [subject] with your term. If subject has more than one word, put it in single quotes. Leave all other settings as default.

Here is a LibGuide on our Ebook packages, which has selected Ebooks across all subjects.

Library Assistant

Interim GPS Librarian

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Joy Painter
Cahill 105
MC 11-17

Interim GPS Librarian

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George Porter