- and
reduction or loss of the
descending process of the supratemporal.
Mawsoniids are
known from
North America, Europe,
South America, Africa, Madagascar...
- last
common ancestor of all
living lungfish lived during the Jur****ic.
Mawsoniids, a
marine and freshwater/brackish
group of coelacanths,
which first appeared...
-
marine strata of the
Eastern and
Central United States, the most
recent mawsoniids are
Axelrodichthys megadromos from
early Campanian to
early Maastrichtian...
-
species is
therefore the last
known representative of the
fresh water mawsoniids and one of the
youngest extinct coelacanths,
along with the
genus Megalocoelacanthus...
-
coelacanth belongs to the Mawsoniidae.
Trachymetopon is one of the few
known mawsoniids to have been
exclusively marine (with an
indeterminate form from the Tri****ic...
-
Chinlea and that they
could get at
least up to 200,
possibly 800 mm.
Mawsoniids had two main
episodes of diversification;
Chinlea occurred during the...
- oshuniids, pycnodontids, aspidorhynchids, cladocyclids, bonefishes, chanids,
mawsoniids and some
uncertain forms.
According to
Naish and colleagues, the lack...
-
proposed to be
synonyms of M. gigas,
although Léo Fragoso's 2014
thesis on
mawsoniids finds M.
brasiliensis valid and
cautions against synonymizing M. minor...
-
Campanian possibly to
early Maastrichtian France A
species of
averagely sized mawsoniid coelacanth.
Related species of the same
genus lived mostly on earlier...
- (2020). "The last
known freshwater coelacanths: New Late
Cretaceous mawsoniids remains (Osteichthyes: Actinistia) from
Southern France". PLOS ONE. 15...
