-
Austrotrachyceras is a
genus of
ammonite cephalopod,
belonging to the
order Ceratitida. The
family to
which Austrotrachyceras belongs, Trachyceratidae...
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Preservation of Body Tissues, S****, and
Mandibles in the
Ceratitid Ammonoid Austrotrachyceras (Late Tri****ic), Austria". In N. H. Landman; et al. (eds.). Cephalopods...
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spinosus zone of
Tropites subbullatus zone of
Tropites dilleri zone of
Austrotrachyceras austria**** zone of
Trachyceras The
Otischalkian land
vertebrate faunachron...
-
Online Genus Database".
Retrieved 28 May 2014.
Paleobiology Database -
Austrotrachyceras. 29 May 2014. Arkell, W.J.; Kummel, B.; Wright, C.W. (1957). Mesozoic...
-
Online Genus Database".
Retrieved 28 May 2014.
Paleobiology Database -
Austrotrachyceras. 29 May 2014.
Bibliography Arkell, W.J.; Kummel, B.; Wright, C.W....
- s**** and
ceratitic to
ammonitic sutures.
Paleobiology Database -
Austrotrachyceras. 29 May 2014. Sepkoski, Jack (2002). "Sepkoski's
Online Genus Database"...
-
Online Genus Database".
Retrieved 28 May 2014.
Paleobiology Database -
Austrotrachyceras. 29 May 2014.
Bibliography Arkell, W.J.; Kummel, B.; Wright, C.W....
-
multituberculatum ammonoid zone. This unit has also been
called the
Austrotrachyceras triadi**** zone, and is
likely equivalent to the T. aon or T. aonoides...
-
Online Genus Database".
Retrieved 28 May 2014.
Paleobiology Database -
Austrotrachyceras. 29 May 2014.
Bibliography Arkell, W.J.; Kummel, B.; Wright, C.W....
-
Online Genus Database".
Retrieved 28 May 2014.
Paleobiology Database -
Austrotrachyceras. 29 May 2014.
Bibliography Arkell, W.J.; Kummel, B.; Wright, C.W....
