The table shows index fossils.
which conclusion about paradoxides pinus is supported by
the information in the table?
cenozoic era
mesozoic era
quaternary period
tertiary period
cretaceous period
jurassic period
triassic period
permian period
pennsylvanian period
mississippian period
devonian period
silurian period
ordovician period
cambrian period
pecten gib
calyptraphorus
scaphites hippocrepis
perisphinctes sziani
trophies subbullatus
leptodus americanus
dictyoclostus americanus
cactocrinus multbrachiatus
mucrospirifer mucronatus
cystiphyllum niaga
bathyurus extans
paradoxides
life forms existed during the cambrian period.
similar fossil species formed after the devonian period.
this fossil species first appeared during the cenozoic
era.
different life forms were surviving during precambrian
time
paleozoic era
precambrian