Welcome to the Dallas Paleo Website

The Dallas Paleontological Society was founded in 1984 for the purpose of promoting interest in and knowledge of the science of paleontology.  It was intended by the founding members that the Society would be a network for the exchange of data between professionals and serious amateurs in this field.

DPS Regular JUNE Meeting Held

Our June monthly meeting, at 7:00 was well attended!!     Brookhaven College, 3939  Valley View Lane, Farmers Branch Wednesday, June 13, Building H. 

Over 100 people came to hear the speaker, Kate Andrzejewski talk to us about a new species of ornithischian dinosaur from the Early Cretaceous (Aptian) of Texas!

We learned that the Proctor Lake (Twin Mountains Formation, Comanche County) fossil locality contains a wealth of specimens providing not only nearly complete individual specimens, but also insight into ontogeny and population structure of a new species of ornithischian dinosaur. The femoral length distribution of 32 individuals from the Proctor Lake locality indicates a high mortality rate among the smallest and presumably youngest individuals. Taphonomic clusters of individuals of varying sizes suggest individuals flocked together long after hatching perhaps for protection against predators. The specimens recovered from Proctor Lake reveal a new species of basal ornithopod with a unique set of both basal and derived characters. Characters including an expanded ischial foot, curved maxillary tooth roots, and opisthocoelus cervical vertebrae position this taxon as more derived than most basal ornithischians including Hypsilophodon foxii, but characters such as the presence of premaxillary teeth, shape of the frontals, and the position of the pterygoid wing on the quadrate position the taxon basal to Iguanodontians. Thus, this new species provides crucial information and support into the evolution of basal neornithischians.

DPS meetings are always free and open to the public. 

Field Trip Sign-Up Changes!! Please Read!

The DPS has implemented a new, more modern, efficient, procedure for field trips’ sign-up and other special event registrations. All sign-ups will be done through the DPS website (https://www.dallaspaleo.org) for future DPS trips/Events. The date for the trips/Events will be announced on the website and a sign-up date will also be posted.  Some trips are for Members Only, some are Open to anyone, some are Adults Only, some allow kids and some are limited in number of attendees because of site location requirements.

To Register for a trip or Event, go to the Event List and click on the blue underlined name of the Event OR you can also go to the Calendar, find the name of the trip/Event, click on the blue underlined name for the Event, and click on the button that says REGISTER.  Be sure to scroll down to the bottom of the page with your personal information on it and click on the button that says NEXT. At the bottom of the next page is a blue button on the right side that says CONFIRM.  When you click on that button, a new page with the trip/Event basic information comes up and your name.  Then you have completed the Registration process.

If a field trip is FULL a waiting list will be started. A confirmation email will be sent to Members to remind them of the NEW field trip date. If there are cancellations, names from the wait-list will be used in the order they were received, to fill the empty slots. 

Phone calls, texts  and/or emails will not be accepted any longer for field trips (or events asking for registrations).

 If emergencies arise and members who have signed up, find they cannot attend, please go to your Profile on the DPS  website.  There you will see the Events you are registered for and then remove your name. 

If you cannot attend, please cancel your Registration as soon as possible, so that someone else might attend. 

Thanks and happy fossil hunting!

DPS Officers for 2018

The results of the election of officers for 2018 are:

President:  Tom Dill                                       

Vice President:  Judi Altstatt

Secretary:  Ming and Jordan Lee

Treasurer: Pam Lowers

Fossil Record Editor: Estee Easley

Questions For DPS?

If You have any questions about the Dallas Paleo Society feel free to:

Contact Us 

Hot Line 


About Us and Our Monthly Meetings

The Dallas Paleontological Society normally meets the second Wednesday of every month at 7:00 PM at Brookhaven College, unless we have something special happening that month. Please check our Calendar for exact dates.  Come meet with us, hear a speaker, learn about paleontology, and bring your unidentified fossils and unique finds to share with the group.  You will be welcome, and we will enjoy meeting you. Beware of big words!  For a map of our meeting location Click Here.


Upcoming Events

Martin Marrietta Quarry Field Trip June 23

The Adult Members-Only field trip to Martin Marietta Quarry is scheduled for June 23.  

This trip is full.

A wait-list will be started because the 25 person limit has been reached.

If you cannot attend on June 23, please go to your profile on this website and remove your name from the field trip list, so that another Member may attend. 

Any cancellations after Registration will be filled with the Waiting List names in the order that they were received.


The PIT Crew

The Paleontologists In Training is a program of the DPS that is open to kids from age 7 to 15.  If you are interested in fossils, want to have fun on field trips, and like learning about our beautiful world, come join us at one of our meetings, or field trips.  You will find it educational, and fun at the same time!

For more information, Click the link here or click the link under the home page called "For Kids - The Pit Crew" , to see policies, upcoming events, announcements, and how to sign up to take advantage of this new program. 

Join us now

Come and join us for a great time at our next meeting, and click below to become a member.  Individual and Family memberships are available, and kids can participate in the PIT Crew (Paleontogists In Training).


Buy DPS Books Online

You can now buy books from the DPS online by clicking the "Store" button on the navigation bar at the top of this page.  If you buy online, and we ship the books to your home, you will have a shipping charge and tax.  If you buy the book at a meeting, you will not have to pay the shipping fee or tax.  Check out this new service.

Who we are

The DPS is a group of professional and amateur paleontologists that want to exchange information, interact, and continue their education in paleontology.  We meet once a month on the second Wednesday evening of the month at Brookhaven College, Building H.

What we do

If you have a question, if you have a fossil that you cannot identify, or need a site investigation, contact the Fossil Bureau of Investigation for help.

Contact Us at 817-355-4693.


Why join us

We have fun.

We learn stuff.

We go cool places.

We find interesting things.

We make new friends.

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The Dallas Paleontological Society is a 501(c)(3) non-profit organization.
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