NO. 3 GRAND CANYON FOSSIL FOOTrRINTS GILMORE I I 



Name Horizon Locality 



Batrachichnus plainvillensis Carboniferous Plainville, Mass. 



Woodworth. 

 Chirotherium ? heterodactylum Coal Measures Westmoreland Co., Pa. 



King. 



Chirotherium ? reiteri Moore.... Coal Measures Alleghany Co., Pa. 



Collettosaurus indianaensis Cox . . Pennsylvanian Warren Co., Ind. 



Crucipes parvus Butts Coal Measures Missouri. 



Cursipes dawsoni Matthew Coal Measures Joggins, Nova Scotia. 



Cursipes levis Matthew Coal Measures Joggins, Nova Scotia. 



Dolichopodus tetradactylus Gil- Permian (Coconino) .Grand Canyon, Ariz. 



more. 



Dromillopus quadrifidus Matthew. Coal Measures Joggins, Nova Scotia. 



Dromopus aduncus Branson Mississippian Giles Co., Va. 



Dromopus agilis Marsh Pennsylvanian Osage Co., Kans. 



Dromopus velox Matthew Coal Measures Joggins, Nova Scotia. 



Dromopus ? woodworthi Lull. . .Alleghanian Massachusetts. 



Duovestigia scala Butts Pennsylvanian Kansas City, Mo. 



Exocampe ? delicatula Lull Permian (Hermit) . . .Grand Canyon, Ariz. 



Hylopus hardingi Dawson Coal Measures Parrboro, Nova 



Scotia. 



Hylopus logani Dawson Coal Measures Horton, Nova Scotia. 



Hylopus minor Dawson Coal Measures Joggins, Nova Scotia. 



Laoporus coloradoensis (Hen- Permian (Lyons) ... .Lyons, Colo. 



derson). 



Laoporus noblei Lull Permian (Coconino) .Grand Canyon, Ariz. 



Laoporus schucherti Lull Permian (Coconino) .Grand Canyon, Ariz. 



Limnopus vagus Marsh Pennsylvanian ■. Osage Co., Kans. 



Megapezia ? coloradensis Lull. .. Permian (Hermit) . .Grand Canyon, Ariz. 



Megapezia ? pineoi Matthew Coal Measures Parrboro, Nova 



Scotia. 



Nanopus caudatus Marsh Pennsylvanian Osage Co., Kans. 



Nanopus merriami Gilmore Permian (Coconino) .Grand Canyon, Ariz. 



Nanopus obtusis Matthew Coal Measures Joggins, Nova Scotia. 



Nanopus quadratus Matthew Coal Measures Joggins, Nova Scotia. 



Notalacerta jacksonensis Butts. .. Pennsylvanian Kansas City, Mo. 



Notalacerta missouriensis Butts. . Pennsylvanian Kansas City, Mo. 



Notamphibia magma Butts Pennsylvanian Kansas City, Mo. 



Onychopus, gigas Martin Upper Coal Measures. Lawrence, Kans. 



Ornithoides ? adamsi Matthew. . .Coal Measures Joggins, Nova Scotia. 



Ornithoides ? trifidus (Dawson) .Coal Measures Joggins, Nova Scotia. 



Palaeosauropus antiquior (Daw- Coal Measures Nova Scotia. 



son). 



Palaeosauropus primaevus (Lea) .Coal Measures Pennsylvania. 



Paleohelcura tridactyla Gilmore. .Permian (Coconino) .Grand Canyon, Ariz. 



Paleopus regularis Gilmore Permian (Coconino) .Grand Canyon, Ariz. 



Pseudobradypus unguifer (Daw- Coal Measures Joggins. Nova Scotia. 



son). 



