Ichnospecies: birdi FARLOW, PITTMAN & HAWTHORNE, 1989
Etymology: In honor of Roland T. Bird.

Holotype: AMNH 3065 and Texas Memorial Museum 40638-1, the trackway (S2)

Locality: Bed of the Paluxy River, in what is now Dinosaur Valley State Park, Glen Rose, Somervell County, Texas.

Horizon: Glen Rose Formation, Trinity Group.

Biostratigraphy:

Age: Comanchean, Lower Cashenranchian age, Early to Middle Albian Stage, Middle Gallic subepoch, upper Early Cretaceous Epoch, Early Cretaceous.

Material: Trackway.

Note: ADAMS, PRICE, GODET, NEUMAN, DAVIS, LEHRMANN & LEHRMANN, 2025 discussed more tracks were discovered.

Referred material:

Locality: West Verde Creek (Davenport Ranch) near Bandera in extreme Northern Median County, Texas.

Horizon: Trinity Group.

Biostratigraphy:

Age: Comanchean, Lower Cashenranchian age, Early to Middle Albian Stage, Middle Gallic subepoch, upper Early Cretaceous Epoch, Early Cretaceous.

Material: Many trackways.

Texas Memorial Museum 40637-1: Cast of manus.

Texas Memorial Museum 40637-1: Cast of pes.

 

 

LI, BAI & WEI, 2011

Locality: Chabu Tracksite 6, Chabu, Otog Qi, Inner Mongolia, Cina.

Horizon: Jingchuan Formation.

Biostratigraphy:

Age: Barremian-Aptian Stage, Gallic Subepoch, Lower Cretaceous Epoch, Early Cretaceous.

Material:

In situ: Tracks.

PITTMAN & GILLETTE, 1986, 1989

In situ

Locality: Weyerhaeuser Company Briar Plant Quarry, 20 km north of Nashville, Howard County, Arkansas.

Horizon: A thin limestone bed within the De Queen Formation.

Biostratigraphy:

Age: Early Cretaceous.

Material:

Number: Not given: Thousands of prints from dozens of trackways.

 

WEEMS, 2021

Locality: A park northeast of Stratford, Goverment Island, Stafford County, Virginia.

Horizon: Patuxent Formation.

Biostratigraphy:

Age: Early Albian Stage, Middle Gallic Subepoch, Late Early Cretaceous Epoch, Early Cretaceous.

Material:

USNM PAL 768718: Manus track.

 

Locality: Belmont Estate, Rockingham County, Virginia.

Horizon: Patuxent Formation.

Biostratigraphy:

Age: Early Albian Stage, Middle Gallic Subepoch, Late Early Cretaceous Epoch, Early Cretaceous.

Material:

In situ (USNM PAL 716105): Manus print.

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Species: changlingensis (CHENG & HUANG, 1993, 1994) LOCKLEY, WRIGHT, WHITE, MATSUKAWA, LI, FENG & HONG, 2002
Etymology: In reference to Changling Town, Chuxiong Prefecture, Yunnan Province, China.

Holotype: CYCD-09?

Locality: Main site, Yuan ji Tun Village, near Changling Town, 25°02'28.38"N, 101°40'31.8"E, Chuxiong Prefecture, Yunnan Province, China.

Horizon: Jiang DiHe Formation.

Biostratigraphy:

Age: Upper Turonian to Coniacian Stage, Lower Senonian Subepoch, Lower Gulf Epoch, Late Cretaceous.

Material: Trackways.

Referred material:

Number: Not given:5 more trackways.

 

= Chuxiongpus changlingensis CHEN & HUANG, 1993
Etymology: In reference to Changling Town, Chuxiong Prefecture, Yunnan Province, China.

Holotype:

Locality: Yuan ji Tun Village, near Changling Town, Chuxiong Prefecture, Yunnan Province, China.

Horizon: Jiang DiHe Formation.

Biostratigraphy:

Age: Upper Turonian to Coniacian Stage, Lower Senonian Subepoch, Lower Gulf Epoch, Late Cretaceous.

Material:

 

= Chuxiongpus zheni CHEN & HUANG, 1993
Etymology:

Holotype:

Locality: Yuan ji Tun Village, near Changling Town, Chuxiong Prefecture, Yunnan Province, China.

Horizon: Jiang DiHe Formation.

Biostratigraphy:

Age: Upper Turonian to Coniacian Stage, Lower Senonian Subepoch, Lower Gulf Epoch, Late Cretaceous.

Material:

Material: Manus and pes prints.