Wyoming
Fossil Geeks Excited Over 52 Million-Year-Old Salamander Discovered Near Kemmerer
When Dean Sherman got the photos of a new specimen found in one of the famous fossil quarries near Kemmerer, Wyoming, he immediately dropped what he was doing and rushed to the site.
“I knew exactly what it was as soon as I got the picture,” he told Cowboy State Daily. “I was like, ‘Oh my gosh, that’s a salamander. That has to be a salamander.’”
Sherman, the owner of In Stone Fossils, has found thousands of incredible fossils from the Green River Formation. But the foot-long salamander he saw in that photo is a new milestone personally, professionally and paleontologically.
“In 20 years-plus of digging experience, I’ve never discovered anything even remotely like it,” he said. “It’s definitely a one-of-a-kind piece.”
Special Soft Salamander
While the Green River Formation is one of the most fossiliferous rock formations in the world, the National Park Service says amphibian fossils are “extremely uncommon.” Dave Dilworth, one of In Stone Fossils’ employees, found the fossil while excavating a new layer in an existing quarry that had already produced several incredible Green River discoveries.
Sherman identified the specimen as a Paleoamphiuma, an omnivorous salamander that lived around 52 million years ago. It’s only the third specimen of the prehistoric amphibian ever found.
“We know for a fact that we have the skull, at least two appendages in the front, and the back two appendages that to be laying over on top of each other on one side of the specimen,” he said. “The only thing missing is a little bit of the tail.”
What’s especially exciting is that there are telltale signs of soft-tissue preservation. Sherman could tell by the “halo” surrounding the specimen.
“The halo around the fossil is a visual sign that there’s skin around the specimen itself,” he said. “That would be the first Paleoamphiuma ever found with soft tissue preservation.”
No Place Like Home
The salamander’s scientific implications are exciting enough, but that’s not everything exciting about the fossil’s future. This important Cowboy State fossil is staying in Wyoming, now and forever.
Sherman explained that the quarry where the salamander was found is on a parcel of land In Stone Fossils is leasing from the state of Wyoming. That means the fossil belongs to, and will ultimately reside in, Wyoming.
“When a rare (fossil) is discovered in a state quarry, it will go into the repository of the state of Wyoming,” he said. “When it’s prepared, it could be displayed at the Wyoming State Museum or somewhere else, but it’s in public retention. The state of Wyoming will have ownership of it.”
Fossils from the Wyoming deposits of the Green River Formation are crown jewels in museums around the globe. A first-of-its-kind mouse bird found by In Stone Fossils in a private quarry in Kemmerer was recently donated to the Field Museum of Natural History in Chicago.
The newly discovered salamander may go out of state temporarily for research and display at other institutions, but it will never be gone forever. The Wyoming salamander will always come home.
Hours And Years Ahead
The salamander was fully excavated on the same day it was found. It’s in the possession of In Stone Fossils and will remain there for the foreseeable future.
Even though the rare fossil belongs to the people of Wyoming, they won’t be able to see it for a long time. There are hundreds of hours and many years between the fossil’s discovery and its public debut.
“It’s sitting in limbo right now,” he said. “It will be distributed to the state of Wyoming soon, but I’ve seen things put into a cabinet for a long period of time.”
The state will have to find money to prepare the fossil, a meticulous process where the rock must be removed without damaging the delicate bones. Sherman estimated that hundreds of hours of preparation would be needed to fully reveal the salamander.
“You’re looking at probably 200-plus hours of preparation on the specimen alone, and it (could) easily exceed that,” he said. “I don’t know what funding Wyoming has for a project like this.”
When the funding is available, a bidding process will open for the fossil’s preparation. That could be when the fossil takes a temporary trip out of state to be worked on by a professional preparator.
Sherman has won bids to prepare several fossils for the state of Wyoming, but he’ll probably pass on prepping the salamander. He’s still in the midst of a much larger project, preparing a massive and immaculately preserved crocodile.
“The crocodile is the priority for us,” he said. “With the projects in front of us, I don’t believe I would want to bid on this particular one.”
Sherman isn’t sure how long it’ll be before Wyomingites see their salamander’s full grandeur. Regardless, they’ll need to be patient.
“I’ve seen things put into a cabinet for years before the funding was available to do the preparation and put it on display,” he said. “It’s all funding.”
A Fossiliferous Future
The remarkable fossil salamander is the first fossil found in a previously untouched layer in the Kemmerer quarry. It’s an early indication that the layer has much more to offer than previously believed, and more 52 million-year-old secrets are emerging from the rock.
“We just discovered a bulb-like plant attached to a flower today,” he said. “We work with a paleobotanist at the Field Museum who will be out here in less than a month, and some of this information is very important to his studies. This kind of plant material from the Green River Formation hasn’t been highly studied.”
Better yet, all the fossils in the layer are within the state lease. Whatever Sherman and his team find, it’ll belong to Wyoming.
“The quarry’s been active for a while, but nobody’s dug this layer,” he said. “Many people didn’t know there was this vast amount of material in it, but we’re finding some pretty interesting things already.”
Even so, it’ll be hard to top the discovery of the third-of-its-kind soft-tissue salamander.
“We’re really proud to have it in public retention in Wyoming,” Sherman said. “It’ll be there for future scientists to study.”
Andrew Rossi can be reached at arossi@cowboystatedaily.com.
The top boys’ basketball players in Wyoming for Classes 1A and 2A were chosen for the 2026 high school season. The Wyoming Coaches Association has unveiled the all-state awards for this year, as voted on by the head coaches in the two classifications, respectively. The Wyoming Coaches Association only recognizes one team for all-state, and only these players receive an award certificate from the WCA. WyoPreps only lists all-state players as defined by the WCA.
WCA 1A-2A BOYS BASKETBALL ALL-STATE SELECTIONS IN 2026
Each class selected 14 players for all-state, reflecting a broad recognition of talent across Wyoming. Notably, congratulations go to Hulett’s Kyle Smith, Brady Cook from Lingle-Fort Laramie, and Carsten Freeburg from Pine Bluffs, who earned all-state honors for the third straight year. In addition, eight more players achieved all-state status for the second time in their prep careers.
Class 1A
Paul McNiven – Burlington
Bitner Philpott – Burlington
Ammon Hatch – Cokeville (All-State in 2025)
Hudson Himmerich – Cokeville
Kyle Smith – Hulett (All-State 2024 & 2025)
Anthony Arnusch – Lingle-Ft. Laramie
Brady Cook – Lingle-Ft. Laramie (All-State 2024 & 2025)
Tymber Cozzens – Little Snake River (All-State in 2025)
Corbin Matthews – Lusk
Max Potas – Meeteetse (All-State in 2024)
Jace Westring – Saratoga
Hazen Williams – Saratoga
TJ Moats – Southeast (All-State in 2024)
Nic Schiller – Upton
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Class 2A
Caleb Adsit – Big Horn
Chase Garber – Big Horn
Carsten Freeburg – Pine Bluffs (All-State 2024 & 2025)
Mason Moss – Rocky Mountain
Oakley Hicks – Shoshoni
Kade Mills – Sundance
Cody Bomengen – Thermopolis (All-State in 2025)
Zak Hastie – Thermopolis
Ellis Webber – Thermopolis (All-State in 2025)
Joseph Kimbrell – Wright
Mitchell Strohschein – Wright (All-State in 2025)
Adriano Brown – Wyoming Indian
Heeyei’Niitou Monroe-Black – Wyoming Indian (All-State in 2025)
Cordell Spoonhunter – Wyoming Indian
The 2026 state champions were the Saratoga Panthers in Class 1A. They beat Lingle-Fort Laramie, 50-45, in the championship game. The 2A winners were the Thermopolis Bobcats, who repeated as champions, after a 45-38 victory over Wyoming Indian in the title game.
Lusk versus Rock River high school basketball 2026
Game action between the Tigers and Longhorns
Gallery Credit: Courtesy: Lisa Shaw
A pair of bills signed into law last week aim to build out a more comprehensive system of literacy education across Wyoming’s public schools.
One mandates evidence-based practices and requires regular screenings for dyslexia, while the other enables the Wyoming Department of Education (WDE) to hire a dedicated literacy professional to oversee statewide compliance.
Gov. Mark Gordon’s signing of both bills on Friday was the latest accomplishment of an ongoing push for improved literacy standards. That push has been spearheaded by State Superintendent of Public Instruction Megan Degenfelder.
“Wyoming is not going to let a single child fall through the cracks,” Degenfelder said during a public bill signing last week. “We are not going to fall behind when it comes to ensuring that our children can read at grade level.”
The primary bill, Senate File 59, establishes a statewide K-12 program for teaching students to read that is built on “evidence based language and literacy instruction, assessment, intervention and professional development that supports educators, engages families and promotes literacy proficiency for all Wyoming students.”
The bill defines evidence-based strategies as those that conform to the science of reading, a term that will be defined and updated by Degenfelder’s office. Nationwide, it generally means putting academic research into practice in classrooms. SF 59 specifically prohibits the exclusive use of “three-cueing” — a strategy once widely employed to teach reading but which education experts now say is outdated and less effective than other strategies.
It also requires annual dyslexia screeners for students below the third grade, and testing for reading difficulties for all students.
The screeners are used to identify the severity of reading difficulties in order to direct “tiered” support that offers the most intensive interventions to the students most in need, while still providing “evidence based” language instruction to all students.
Each school district must formulate an individualized reading plan “for each student identified as having reading difficulties or at risk for poor reading outcomes.”
Districts must now report to the state annually regarding their literacy-related work. Any district where 60% or more of the students are struggling will be required to implement “summer literacy camps or extended supports, including after school support and tutoring.”
The bill also requires literacy related professional development for teachers and specialists “appropriate to their role and level of responsibility” related to literacy education.
SF 59 was backed by dyslexia advocates and literacy specialists.
Senate File 14, the other literacy bill signed into law Friday, appropriates $120,000 annually for the next two years for a full-time position at WDE “to assist school districts in implementing a reading assessment and intervention program and language and literacy programs.”
Both bills go into effect July 1.
LARAMIE — The University of Wyoming and the Mountain West Conference announced the Cowboys’ 2026 football schedule Monday, a slate that opens with the Border War and concludes with back-to-back home games in Laramie.
Wyoming opens the season Sept. 5 on the road against Colorado State in the 118th edition of the Border War. The Cowboys then host Northern Colorado on Sept. 12 in the home opener before traveling to Central Michigan on Sept. 19.
The Cowboys begin Mountain West play Sept. 26 at home against Hawaii in a matchup for the Paniolo Trophy. Wyoming then faces back-to-back road games at North Dakota State on Oct. 3 and San Jose State on Oct. 10.
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Wyoming returns to War Memorial Stadium on Oct. 17 to host conference newcomer Northern Illinois before facing Air Force at home on Oct. 24. The Cowboys will have an open week on Oct. 31.
The Cowboys open November with road games at UNLV on Nov. 7 and at UTEP on Nov. 14, marking Wyoming’s first meeting with the Miners as members of the Mountain West. Wyoming closes conference play by hosting New Mexico on Nov. 21 and wraps up the regular season with a nonconference game against UConn on Nov. 28 in Laramie.
Each Mountain West team will play four home and four road conference games during the 13-week season, which will conclude with the Mountain West Football Championship Game featuring the two teams with the highest conference winning percentages. The championship game date will be announced later.
With the conference schedule set, Mountain West television partners CBS Sports, FOX Sports, and The CW will begin selecting broadcast games, which could include moving some contests to non-Saturday dates. Network assignments and kickoff times will be announced at a later date.
Season ticket renewals for the 2026 Wyoming football season are now available. Fans can renew their tickets online by visiting gowyo.com/tickets and logging into their account.
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