-
Profallotaspis is an
extinct genus of trilobites. It
lived during the
early Atdabanian stage, some 520
million years ago.
Profallotaspis jakutensis is...
- 520
million years ago.
Contenders for the
earliest trilobites include Profallotaspis jakutensis (Siberia),
Fritzaspis spp. (western US),
Hupetina antiqua...
- =Devonoproetus; =Falcatoproetus; =Forbesia; =Scotoproetus; =Trigonaspis)
Profallotaspis Prohedinaspis Prohedinella Prohedinia (=Tosotychia)
Proinouyia Prokootenia...
- Africa, Australia, Antarctica,
India and China). A
member of this group,
Profallotaspis jakutensis, has long been the
earliest known trilobite, but recently...
-
Earliest Fritzaspis spp.
Hupetina antiqua Lunagraulos Profallotaspis jakutensis Serrania gordaensis Latest Acropyge Cheiropyge Carniphillipsia Kathwaia...
-
Earliest Fritzaspis spp.
Hupetina antiqua Lunagraulos Profallotaspis jakutensis Serrania gordaensis Latest Acropyge Cheiropyge Carniphillipsia Kathwaia...
-
Earliest Fritzaspis spp.
Hupetina antiqua Lunagraulos Profallotaspis jakutensis Serrania gordaensis Latest Acropyge Cheiropyge Carniphillipsia Kathwaia...
-
Earliest Fritzaspis spp.
Hupetina antiqua Lunagraulos Profallotaspis jakutensis Serrania gordaensis Latest Acropyge Cheiropyge Carniphillipsia Kathwaia...
- Pereladov, V. (19 May 2014). "New
discoveries of the
oldest trilobites Profallotaspis and
Nevadella in the
northeastern Siberian Platform, Russia". Bulletin...
-
Earliest Fritzaspis spp.
Hupetina antiqua Lunagraulos Profallotaspis jakutensis Serrania gordaensis Latest Acropyge Cheiropyge Carniphillipsia Kathwaia...
