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| Click picture for enlargement |
Atreipus sp.
Dinosauromorph track
Triassic Passaic Formation
Perkiomen Township
Montgomery Co., Pa.
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| Click picture for enlargement |
Phytosaur tooth
Triassic Lockatong Formation
Upper Providence Township
Montgomery Co., Pa.
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| Click picture for enlargement |
Chirotherium
lulli
Crurotarsan reptile track
Triassic Passaic Formation
Lower Pottsgrove Township
Montgomery Co., Pa.
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Reptile belly impression
with
all four feet also preserved
Triassic Passaic Formation
Upper Providence Township
Montgomery Co., Pa.
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Brachychirotherium sp.
Crurotarsan track
Triassic Passaic Formation
Lower Pottsgrove Township
Montgomery Co., Pa.
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Diplichnites
(Insect trail)
Triassic Lockatong Formation
Upper Providence Township
Montgomery Co., Pa.
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| Click picture for enlargement |
Brachychirotherium
sp.
Crurotarsan reptile track
Triassic Passaic Formation
Skippack Township
Montgomery Co., Pa.
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| Click picture for enlargement |
Click to enlargement
for explanation of
image on left
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