-
Protohertzina is a
genus of
conodonts (protoconodonts or paraconodonts) or, possibly, Chaetognaths,
found at the
beginning of the
Cambrian explosion....
- of vertebrates. It is now
thought that
protoconodont elements (e.g.,
Protohertzina anabarica Missarzhevsky, 1973), are
probably grasping spines of chaetognaths...
-
pools with
carbonate sedimentation. At first, it was
anabaritids and
Protohertzina (the
fossilized grasping spines of chaetognaths) fossils. Such mineral...
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extension euconodonts. It is now
thought that
protoconodont elements (e.g.,
Protohertzina anabarica Missarzhevsky, 1973), are
probably grasping jaw
spines of...
-
Hagionella Huayuanodontus? Kijacus?
Mongolodus Paibiconus?
Phakelodus Protohertzina Paraconodontida Conodonta /
Conodontophorida / "true conodonts" (Euconodonta)...
-
Hagionella Huayuanodontus? Kijacus?
Mongolodus Paibiconus?
Phakelodus Protohertzina Paraconodontida Conodonta /
Conodontophorida / "true conodonts" (Euconodonta)...
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Protoconites minor Purella antiqua Yanjia****a
biscarpa Lapwort****a sp.
Protohertzina sp.
Vendotaenia sp.
Yuknessia sp. ?Konglingiphyton sp. Dong et al.,...
- Stage,
Siberia and its
analog in
China is the
Anabarites trisulcatus-
Protohertzina anabarica Zone of the
basal Meishucunian Stage. The
fossil record suggests...
- †Polygnathodella †Polygnathus †Prioniodus †Proconodontus †Promissum †
Protohertzina †Protognathodus †Protoprioniodus †Pseudobelodina †Pseudooneotodus †Pseudopolygnathus...
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protoconodonts (taxa such as Amphigeisina, Gapparodus, Hertzina, and
Protohertzina). Both
paraconodonts and
protoconodonts were
grouped together within...
