-
Retrieved 7
December 2023. Smith,
Martin R. (2019). "An
Ordovician nectocaridid hints at an
endocochleate origin of Cephalopoda" (PDF).
Journal of Paleontology...
- a
large morph,
anatomically identical but
around four
times longer.
Nectocaridids have
controversial affinities. Some
authors have
suggested that they...
- hdl:1807/32368. PMID 20505727. S2CID 4421029. Smith, M. R. (2013). "
Nectocaridid ecology,
diversity and affinity:
early origin of a cephalopod-like body...
- doi:10.1017/S0016756814000648. S2CID 129654292. Smith, M. R. (2013). "
Nectocaridid ecology,
diversity and affinity:
early origin of a cephalopod-like body...
- arthropods, palaeoscolecids, a lobopodian, a polychaete, vetulicolians,
nectocaridids, hyoliths, brachiopods, sponges, chancelloriids, and a
chelicerate are...
- 44: 2–4. doi:10.1111/j.1502-3931.2010.00253.x. Smith, M.R. (2013). "
Nectocaridid ecology,
diversity and affinity:
Early origin of a cephalopod-like body...
-
Nectocotis rusmithi is an
Ordovician nectocaridid,
differing from
Nectocaris in the
possession of an
internal skeletal element. Smith, M. R. (2019). "High...
- chamber. List of
belemnites Smith,
Martin R. (2020). "An
Ordovician nectocaridid hints at an
endocochleate origin of Cephalopoda" (PDF).
Journal of Paleontology...
- 1163/15685411-00003328. S2CID 213239194.
Martin R.
Smith (2020). "An
Ordovician nectocaridid hints at an
endocochleate origin of Cephalopoda".
Journal of Paleontology...
