Related articles:
Ordovician
Cambrian
Cambrian explosion
Arthropod
Paleozoic
Late Devonian extinction
Devonian
Silurian
Burgess Shale
Thorax
Carboniferous
Horseshoe crab
Eye
Paleontology
Permian
Wisconsin
Pennsylvania
Dudley
Punctuated equilibrium
Index fossil
Ohio
Key terms:
trilobites
cambrian
ordovician
cephalon
arthropods
pygidium
exoskeleton
devonian
some trilobites
chatterton
thorax
molt
trilobite fossils
glabella
silurian
calcite
mass extinction
facial sutures
paleozoic
cuticle
ecological niches
early cambrian
soft body parts
instar
thoracic segments
trace fossils
lower cambrian
trilobite fauna
other trilobites
sclera
alimentary
crinoids
preserved trilobite
digestive tract
trilobite eyes
wheeler shale
when trilobites
pannotia
anamorphic phase
brachiopods
ecdysis
trilobite orders
laurentia
devonian age
all trilobite
middle cambrian
trilobite taxa
trunk segments
earliest trilobites
burgess shale
Search external links cited by footnotes on Wikipedia page Trilobite:
|
|