title: List of stratigraphic units with ornithischian tracks
text: # List of stratigraphic units with ornithischian tracks
  
  ## Indeterminate or unspecified ornithischian tracks
  
  | Name | Age | Location | Description |
  | - | - | - | - |
  | Abu Agag Formation | | Egypt | Description |
  | Ansbachersandstein | | Germany | Description |
  | Argana Formation | Middle Carnian | Morocco | Description |
  | Bajo Barreal Formation | Cenomanian to Coniacian | Argentina | Description |
  | Balls Bluff Formation | | USA | Description |
  | Boonton Formation | | USA | Description |
  | Calcari Grigi di Noriglio Formation | | Italy | Description |
  | Cow Branch Formation | | USA | Description |
  | East Berlin Formation | | USA | Description |
  | Feltville Formation | | USA | Description |
  | Izuki Formation | | Japan | Description |
  | Kayenta Formation | Sinemurian to Pliensbachian | USA | Description |
  | Kitadani Formation | Aptian to Albian | Japan | Description |
  | McCoy Brook Formation | | Canada | Description |
  | Mecsek Coal Formation | | Hungary | Description |
  | Mist Mountain Formation | | Canada | Description |
  | Montemarcello Formation | | Italy | Description |
  | Navajo Sandstone | Pliensbachian to Toarcian | USA | Description |
  | Pajarito Formation | | USA | Description |
  | Penglaizhen Formation | | China | Description |
  | Portland Formation | Pliensbachian to Toarcian | USA | Description |
  | Shuttle Meadow Formation | | USA | Description |
  | Tomanová Formation | ?Late Norian – Rhaetian | Poland, Slovakia | Description |
  | Towaco Formation | | USA | Description |
  | Wealden Group | | UK | Description |
  | Zagaje Formation | | Poland | Description |
  
  ## Ceratopsians
  
  | Name | Age | Location | Description |
  | - | - | - | - |
  | Horseshoe Canyon Formation | Early Maastrichtian | Canada | Description |
  | Laramie Formation | Late Maastrichtian | USA | Description |
  | Mesaverde Formation | | USA | Description |
  | Scollard Formation | Late Maastrichtian | Canada | Description |
  
  ## Ornithopods
  
  | Name | Age | Location | Description |
  | - | - | - | - |
  | Akaiwa Formation | | Japan | Description |
  | Alacón Formation | | Spain | Description |
  | Antenor Navarro Formation | | Brazil | Description |
  | Arapahoe Formation | | USA | Description |
  | Aréen Formation | | Spain | Description |
  | Argiles de l'Irhazer | | Niger | Description |
  | Banos del Flaco Formation | | Chile | Description |
  | Blackhawk Formation | | USA | Description |
  | Broome Sandstone | | Australia | Description |
  | Bruckeburg Formation | | Germany | |
  | Cadomin Formation | | Canada | Description |
  | Cal Orcko | Maastrichtian | Bolivia | |
  | Castellar Formation | | Spain | Description |
  | Morrison Formation | Time | USA | Description |
  | Calcare di Altamura Formation | | Italy | Description |
  | Calcari Grigi di Noriglio Formation | | Italy | Description |
  | Cedar Mountain Formation | Barremian to basal Cenomanian | USA | Description |
  | Cerroa del Pueblo Formation | | Mexico | Description |
  | Chacarilla Formation | | Chile | Description |
  | Chandler Formation | | Canada | Description |
  | Chiating Series | | China | Description |
  | Corda Formation | | Brazil | Description |
  | Dakota Formation | | USA | Description |
  | Dinosaur Park Formation | Late Campanian | Canada | Description |
  | Dolomia Principale Formation | | Italy  Switzerland | Description |
  | Dunvegan Formation | | Canada | Description |
  | Encisco Group | Early Cretaceous | Spain | Description |
  | Festningen Sandstone | | Svalbard | Description |
  | Gates Formation | | Canada | Description |
  | Geoncheonri Formation | | South Korea | Description |
  | Gething Formation | | Canada | Description |
  | Glen Rose Formation | Late Aptian to Early Albian | USA | Description |
  | Griman Creek Formation | | Australia | Description |
  | Haman Formation | | South Korea | Description |
  | Hasandong Formation | | South Korea | Description |
  | Hastings Beds | Late Berriasian to Valanginian | UK | Description |
  | Hensel Formation | | USA | Description |
  | Horseshoe Canyon Formation | Early Maastrichtian | Canada | Description |
  | Imi-n-Ifri Formation | | Morocco | Description |
  | Izuki Formation | | Japan | Description |
  | Jiaguan Formation | | China | Description |
  | Jindong Formation | | South Korea | Description |
  | Jinju Formation | | South Korea | Description |
  | Kagidani Formation | | South Korea | Description |
  | Katrol Formation | | India | Description |
  | Kem-Kem Beds | | Morocco | Description |
  | Kitadani Formation | Aptian to Albian | Japan | Description |
  | Kiyosou-e Formation | | Japan | Description |
  | Lakota Formation | Barremian | USA | Description |
  | Laramie Formation | Late Maastrichtian | USA | Description |
  | Lastres Formation | | Spain | Description |
  | Lealt Shale Formation | | Scotland | Description |
  | Mesaverde Formation | | USA | Description |
  | Mexcala Formation | | Mexico | Description |
  | Milk River Formation | Early Campanian | Canada | Description |
  | Montemarcello Formation | | [[|]] | Description |
  | Morrison Formation | Time | USA | Description |
  | Nagatogawa Formation | | [[|]] | Description |
  | Nanchao Formation | | China | Description |
  | Oncala Group | | Spain | Description |
  | Pajarito Formation | | USA | Description |
  | Patuxent Formation | | USA | Description |
  | Phra Wihan Formation | | Thailand | Description |
  | Piranhas Formation | | Brazil | Description |
  | Plainview Formation | | USA | Description |
  | Precipice Sandstone | | Australia | Description |
  | Purbeck Beds | Berriasian | UK | Description |
  | Razorback Beds | | Australia | Description |
  | Rio Limay Formation | | Argentina | Description |
  | Rupelo Formation | | Spain | Description |
  | Sagog Formation | | South Korea | Description |
  | Saltwick Formation | | UK | Description |
  | San Giovanni Rotondo Formation | | Italy | Description |
  | Santa Lucia Formation | | [[|]] | Description |
  | Schrattenkalk Formation | | Germany | Description |
  | Sebayashi Formation | | Japan | Description |
  | Soncco Formation | | [[|]] | Description |
  | Sousa Formation | | Brazil | Description |
  | South Platte Formation | | [[|]] | Description |
  | Tantalus Formation | | Canada | Description |
  | Tecocoyunca Group | | Mexico | Description |
  | Terenes Formation | | Portugal | Description |
  | Tochikubo Formation | | Japan | Description |
  | Tongfosi Formation | | China | Description |
  | Tremp Formation | | Spain | Description |
  | Uhangri Formation | | South Korea | Description |
  | Villar del Arzobispo Formation | | Spain | Description |
  | Vilquechico Formation | | Peru | Description |
  | Wagad Formation | | India | Description |
  | Walloon Group | | Australia | Description |
  | Wealden Group | | UK | Description |
  | Winton Formation | Cenomanian | Australia | |
  | Woodbine Formation | | USA | Description |
  | Xiguayuan Formation | | China | Description |
  | Zagaje Formation | | Poland | Description |
  | Zarbiz Svita | | [[|]] | Description |
  | Zorillo Formation | | [[|]] | Description |
  
  ## Thyreophorans
  
  | Name | Age | Location | Description |
  | - | - | - | - |
  | Calcari Grigi di Noriglio Formation | | Italy | Description |
  
  ### Ankylosaurs
  
  | Name | Age | Location | Description |
  | - | - | - | - |
  | Blackhawk Formation | | USA | Description |
  | Cal Orcko | Maastrichtian | Bolivia | |
  | Calcare di Altamura Formation | | Italy | Description |
  | Cedar Mountain Formation | Barremian to basal Cenomanian | USA | Description |
  | Chandler Formation | | USA | Description |
  | Djadochta Formation | Middle Campanian | China  Mongolia | has many alternate spellings |
  | Dunvegan Formation | | Canada | Description |
  | Gates Formation | | Canada | Description |
  | Gething Formation | | Canada | Description |
  | Plainview Formation | | USA | Description |
  | Purbeck Beds | Berriasian | UK | Description |
  | Shirabad Svita | | Tajikistan | Description |
  | South Platte Formation | | USA | Description |
  | Tantalus Formation | | Canada | Description |
  | Wealden Group | | UK | Description |
  
  ### Stegosaurs
  
  | Name | Age | Location | Description |
  | - | - | - | - |
  | Aganane Formation | | Morocco | Description |
  | Broome Sandstone | | Australia | Description |
  | Chacarilla Formation | | Chile | Description |
  | Lastres Formation | | Spain | Description |
  | Morrison Formation | Time | USA | Description |
  | Patuxent Formation | | USA | Description |
  | Saltwick Formation | | UK | Description |
  | Walloon Group | | Australia | Description |
  