Dr. Victoria Egerton and professor Phil Manning at work at Wyoming fossil site. Credit: The Children's Museum of Indianapolis Jurassic
Dr. Victoria Egerton and Dr. Phil Manning at work at 'The Jurassic Mile' in Wyoming. Credit: The Children's Museum of Indianapolis

INDIANAPOLIS —The Children’s Museum of Indianapolis announced plans March 25 for a $27.5 million project to support a paleontological excavation of a fossil-rich plot of land in northern Wyoming. The project will bring together scientists from around the world because of the rare confluence of Jurassic Period fossil bones, trackways and fossilized plants. The Jurassic site will provide clues that promise to tell a more complete story about the Jurassic Period than has ever been told. 

Professor Phil Manning and Dr. Victoria Egerton show a fossil to visitors at The Children's Museum of Indianapolis. Credit: The Children's Museum of Indianapolis Jurassic
Dr. Phil Manning and Dr. Victoria Egerton show a fossil to visitors at The Children’s Museum of Indianapolis.
Credit: The Children’s Museum of Indianapolis

Specimens from the site will form the basis for a major expansion of what is already the world’s largest children’s museum. To accomplish this, The Children’s Museum has two Extraordinary Scientists-in-Residence to lead the project, called Mission Jurassic. They are Professor Phil Manning and Dr. Victoria Egerton of the University of Manchester (Manchester, UK). The project is made possible through a lead gift from Lilly Endowment Inc.

The Children’s Museum will serve as the Mission Jurassic leader. It is partnering with The Natural History Museum (London, UK), the Naturalis Biodiversity Center (Leiden, Netherlands) and the University of Manchester (Manchester, UK). As a result, more than 100 scientists from three countries will join forces to work in what scientists call the Morrison Formation in Wyoming to reveal dramatic new secrets about the world—millions of years ago.

Dr. Jeffrey H. Patchen, president and CEO of The Children’s Museum of Indianapolis, stated, “We are bringing together an extraordinary international team for the first time that will critically analyze portions of the Morrison Formation in new ways.”

Patchen went on to say, “This project reflects a natural synergy between three world-renowned museums, their research scientists and highly-respected research universities, each providing unique elements to complete one of the most interesting chapters in the evolution of Earth.”

The ‘Jurassic Mile’

Project leaders are calling the fossil-rich, mile-square plot of land, “The Jurassic Mile.” There are four main quarries within the multilevel, 640-acre site that offer a diverse assemblage of Morrison Formation articulated and semi-articulated dinosaurs. The site also has many other animals, marine life, fossil plants and rarely associated dinosaur trackways of the Late Jurassic Period, 150 million years ago (before the Cretaceous Period).

Nearly 600 specimens, weighing more than six tons, have been collected from this site over the past two years of fieldwork, despite the fact that only a fraction of the site has been explored. Included in that are the bones of an 80-foot-long Brachiosaur and 90-foot-long Diplodocid. A 6-foot, 6-inch Brachiosaur scapula (shoulder bone) and several jackets containing articulated bones are among the material collected during the 2018 field season. A 5-foot, 1-inch femur of a Brachiosaur was revealed at the announcement on March 25, 2019.

Dr. Phil Manning at 'The Jurassic Mile' Jurassic
Dr. Phil Manning at ‘The Jurassic Mile’
Credit: The Children’s Museum of Indianapolis

A world-class international strategic partnership

The Children’s Museum has selected paleontological experts from top natural history museums and universities around the world to form an international team with requisite scientific knowledge and experience to tackle the many questions raised by the new discoveries from the Jurassic Mile site in Wyoming.

The Mission Jurassic Team:

  • The Children’s Museum of Indianapolis (Indianapolis, IN, USA) will serve as the Mission Jurassic project leader. The museum’s current Dinosphere exhibit has captivated more than 15 million visitors since it opened in 2004, inspiring new generations of explorers and scientists. Visitors are introduced to some of the finest examples of past life including a rare mummified dinosaur named Leonardo and Dracorex hogwartsia. The first T. rex ever documented with a wishbone (furcula) and a Gorgosaur with a brain tumor are among other amazing fossils found there. A working Paleo Prep Lab at the museum allows visitors to touch real fossils while paleontologists work on real bones and learn the stories behind them.
  • The Natural History Museum (London, UK) and its founder, ground-breaking paleontologist Sir Richard Owen, first coined the term ‘dinosaur’ meaning ‘terrible lizard’ in 1842. The Natural History Museum is a world-leading science research center, and through its unique collection and unrivaled expertise it is tackling issues such as food security, eradicating diseases and managing resource scarcity. It is the most visited natural history museum in Europe and the top science attraction in the UK, welcoming over five million visitors each year and its website receives over 850,000 unique visitors a month. Acting Director of Science Richard Herrington says, “The reports from the first excavations reveal it is an exceptional area for further scientific exploration — from the fossils already exposed, the quality of the discoveries so far and the existence of rarely-associated dinosaur trackways.”
  • The Naturalis Biodiversity Center (Leiden, Netherlands) is dedicated to exploring our planet’s biodiversity through past and present. With a collection of 42 million specimens and over 200 researchers working across the globe to describe and understand biodiversity, the center plays an important role in biodiversity discovery and outreach. Their brand new, state-of-the-art museum that will reopen this summer will host an impressive dinosaur exhibit. The museum houses one of the world’s best-preserved Tyrannosaurus specimens, which was excavated by their in-house team of paleontologists in 2013. Resident dinosaur expert Professor Anne Schulp has visited the Jurassic site and is optimistic about what may be found there. His team will bring expertise and enthusiasm to the site and hopes to return with a fuller understanding of biodiversity in the Jurassic period. At the very least, the team expects to unearth a better understanding of the species composition and biodiversity in the Jurassic, but the hopes are up for something bigger. “Typical dinosaurs of the Jurassic include well-known creatures such as Brachiosaurus and Diplodocus. It would be marvelous if we could bring one of those impressive beasts to Naturalis,” Schulp said. “The science is at a crossroads where it is now possible to ask new questions about some of the most enigmatic creatures to have walked on Earth, the dinosaurs.”
  • The University of Manchester (Manchester, UK) provides two of its academic staff working with The Children’s Museum of Indianapolis. They are Prof. Phil Manning (Chair of Natural History) and Dr. Victoria Egerton (Research Fellow). Dr.  Egerton explained that, “The preservation quality and sheer amount of plants at the Jurassic Mile is extraordinary. During this period, there were no flowering plants and this site provides significant insight to what these giant animals ate and how they may have grown to be so large,” said Prof. Manning. “It is splendid that such an important site has been discovered at just the right time, as the science of paleontology is adapting existing and new imaging techniques to unpick the fossil remains of extinct life.”
  • SLAC (Stanford Linear Accelerator Center) National Accelerator Laboratory, a key partner working with the University of Manchester team, will shine some of the brightest X-rays on Earth onto the fossils being excavated from Wyoming at the Stanford Synchrotron Radiation
  • Lightsource (SSRL). SSRL produces extremely bright X-ray light for probing our world at the atomic and molecular level. New imaging techniques being developed by the team have already resulted in multiple high-impact scientific publications. “Our primary instrument at SSRL is unique because it can do elemental imaging, which tells us where the elements are in fossils, and it can also do absorption spectroscopy, which tells us what chemical state they’re in,” says Uwe Bergmann, a distinguished SLAC scientist. “It allows us to detect a wide range of important biological and geochemical elements, from light elements like phosphorous and sulfur, all the way to the transition metals.”
  • ESRI (Environmental Systems Research Inc.), the world’s leading provider of mapping and spatial analytics software and services, will collaborate with The Children’s Museum to create a StoryMap of the Jurassic site — sharing both geologic and spatial perspectives on the lives of
  • Jurassic dinosaurs as well as telling the stories of the paleontologists who are uncovering new and exciting specimens.

Giants of the Jurassic exhibits

Specimens from the well-preserved fossil remains at the “Jurassic Mile” site will form the basis for a major expansion of The Children’s Museum of Indianapolis’ permanent Dinosphere exhibit by adding creatures from the Jurassic Period. The project is already utilizing cutting-edge science, from particle accelerators to some of the most powerful computers on the planet, to help resurrect the Jurassic dinosaurs and add momentum to the process of unearthing the lost world and forgotten lives of the Jurassic. Fossils discovered at the site may also be shared with the Natural History Museum of London and the Naturalis Biodiversity Center in the Netherlands for possible display and/or traveling exhibitions in the future.

New educational opportunities

Dinosaurs captivate imaginations and are often a child’s first exposure to science. The Children’s Museum of Indianapolis and its museum partners will now bring the excitement of exploration and discovery to youngsters all over the world as it inspires the next generation of scientists and explorers. There will be more information about how The Children’s Museum of Indianapolis hopes to change the educational landscape in significant, hands-on ways the end of this summer.


Mission Jurassic, The Children’s Museum of Indianapolis’ $27.5 million project, would not be possible without the generosity of Lilly Endowment Inc., which made a $9 million grant to support the project. “The Children’s Museum of Indianapolis consistently creates exceptional learning experiences for children and their families,” said Rob Smith, Lilly Endowment’s vice president for community development. “This project promises to further that mission by significantly enhancing the museum’s iconic Dinosphere exhibit and fostering strong collaborations with world-renowned scientists, museums and research universities.”

Honorary Trustee Susie Sogard and her husband Jack Sogard have also made an extraordinary lead gift to support this project. Toyota generously shared vehicles to safely haul our fragile fossils in an off-road adventure to The Children’s Museum. Additional funds will be needed to create extraordinary family learning experiences resulting from the research and exploration and all institutions will be actively fundraising to make that possible. The Children’s Museum would also like to thank the museum’s official partners — Riley Children’s at Indiana University Health, Old National Bank and Ice Miller LLP.