-
Enameloid, also
known as
durodentine or vitrodentine, is an enamel-like
tissue found in fish. It is the
primary outer component of
shark odontodes (teeth...
- (Chondrichthyes, Elasmobranchii) and
their bearing on the
evolution of
dental enameloid in Neoselachii".
Journal of
Vertebrate Paleontology. 32 (2): 255–266....
-
fluorapatite structure enameloid. In
order to
reduce effects of
deterioration in the teeth, it is
useful to
sample only the
surface of the
enameloid of the tooth...
- from the
Upper Miocene of Denmark, with
comments on
elasmobranch tooth enameloid: coronoïn".
Bulletin of the
Geological Society of Denmark. 32: 1–32. Bibcode:1983BuGSD...
-
sharks such as
accelerated tooth replacement, a
loose jaw suspension,
enameloid teeth, and
possibly claspers. Some 20th
century studies considered Cladoselache...
- However, more
recent analyses indicate that they lack
multiple layers of
enameloid on
their tooth crowns,
something present in all
modern sharks and many...
- or
across state lines is thus
illegal in most cases.
Black carp have
enameloid teeth located in the
posterior pharynx between the
cleithral bones. There...
-
increases the
strength and wear
resistance of
those teeth.
Enamel or
enameloid is
found in the
dermal denticles of
sharks and many
early vertebrates...
- fine-tubuled
dentine ("astraspidine"),
covered with a thick, gl****y cap of
enameloid.
Astraspids and
eriptychiids were the
first Ordovician vertebrates ever...
- the
family Mcmurdodontidae, have also been
found to lack a
multilayer enameloid layer covering the
tooth crown,
something found in all
modern sharks and...
