Dinosaur Footprints and Trackways from the Northeastern U.S.
J & H PaleoScience: Vertebrate Ichnology. Fossil foot prints and track ways from Massachusetts MA, Connecticut CT, New York NY, New Jersey NJ, Pennsylvania PA, Maryland MD




Feltville Formation (PA) - a.k.a. Pottstown or Upper Brunswick Shale All footprints here are from the early Jurassic Period (200 mya) from the Feltville Formation. The slabs here are red, blue, brown, and olive-green sandstones which were deposited during the formation of the Newark rift basin. Typical ichnotaxon list: Ameghinichnus n. sp.(advanced synapsid, possibly trithelodontid), Anchisauripus tuberosus (small to medium sized theropod dinosaur), Anomoepus scambus (ornithischian dinosaur), Batrachopus deweyii (crocodylomorph), Eubrontes giganteus (large theropod dinosaur), Grallator parallelus (small theropod dinosaur), Rhynchosauroides sp. (lepidosauromorphs), and others.


Ameghinichnus n. sp.
(advanced synapsid, possibly trithelodontid)

please e-mail a photo if you have a print of this type.


Anchisauripus tuberosus
(small to medium sized theropod dinosaur)

please e-mail a photo if you have a print of this type.


Anomoepus scambus
(ornithischian dinosaur)

please e-mail a photo if you have a print of this type.


Batrachopus deweyii
(crocodylomorph)

please e-mail a photo if you have a print of this type.


Eubrontes giganteus
(large theropod dinosaur)

please e-mail a photo if you have a print of this type.


Grallator
(small theropod dinosaur)

1) A Grallator found near Boyertown (PA) about 3 inches in length. Olsen, P.E., 1989


Rhynchosauroides sp.
(lepidosauromorphs)

please e-mail a photo if you have a print of this type.


Unknown
(medium theropod dinosaur)
please e-mail a photo if you have a print of this type.


Other
(ripples, desiccation cracks, etc)
please e-mail a photo if you have a print of this type.





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