Geology Field Trips in 1973

Geology field trips were a special kind of ‘road trip’ in the first year of my marriage. I remember 3 in particular. They were sponsored by the community college (El Centro in Dallas TX); the school chartered a bus for a day, charged a relatively low fee, and students brought their own lunches and snacks. The field trips were popular for more than geology students based on the fullness of the buses!

The first one was to Enchanted Rock – a pink granite pluton batholith in Central Texas. It was not a great day for pictures. Some of the depressions in the granite still held water from recent rains.

That’s me in this picture for scale!

The second one was to see rose rocks near Norman, Oklahoma. The geology of the field trip was overwhelmed by bus getting stuck on the dirt road getting to the location. It had to be pulled out by two tractors!

The third field trip was to Inner Space Cavern north of Austin. It was an easy trip – just off the interstate highway. My husband did some experimentation taking pictures is the low light conditions – all hand held.

Geology field trips have evolved since the 1970s if my daughter’s experiences over the past 7 years are indicative. Now the geology field trips are more likely to require camping, be part of a class and for-credit, and use off-road vehicles rather than buses! Some of them require long distance travel; she had geology field trips to Germany and Hawaii!