-
Isotelus is a
genus of
asaphid trilobites from the
Middle and Late
Ordovician Period,
fairly common in the
northeastern United States,
northwest Manitoba...
- Paleontology", page 62.
Shrake (2005); "
Isotelus and its
History in Ohio", page 1.
Shrake (2005); "
Isotelus and its
History in Ohio", page 2. Murray...
- of
trilobite marker fossils.
Trilobites are the
state fossils of Ohio (
Isotelus),
Wisconsin (Calymene celebra) and
Pennsylvania (Phacops rana). Representatives...
-
Buckeye (1953)
Inanimate insignia Beverage Tomato juice (1965)
Fossil Isotelus maximus, a
trilobite (1985)
Gemstone Ohio
flint (1965)
State route marker...
- The
trilobite Isotelus from Wisconsin...
-
arthropods exceeded 60 cm (24 in) in length. A
nearly complete specimen of
Isotelus rex from
Manitoba attained a
length over 70 cm (28 in), and an Ogyginus...
- A
partially complete, forked,
conterminant hypostome of the
trilobite Isotelus (Ordovician of
southern Ohio)....
-
Hibbertia valcourensis Flexicalymene Flexicalymene senaria Isotelus Isotelus gigas Isotelus jacobus Pliomerops Pliomerops canadensis Vogdesia Vogdesia...
-
Isotelus gigas, a
large asaphid trilobite...
- Shipworm-bored
petrified wood
Teredo petrified wood 1967 Ohio
Ordovician Trilobite Isotelus maximus (Fossil invertebrate) 1985
Devonian Dunkleosteus Dunkleosteus terrelli...
