Strigoceras septicarinatum (Jurassic Ammonoidea) in the Precordillera of North Chile: Paleobiogeographical and paleoenvironmental implications

The first circum-Pacific record of the Bajocian dimorphic ammonite Strigoceras septicarinatum, from the Quebrada San Pedro area, Antofagasta, northern Chile, is described and illustrated. Morphological features of two specimens display macroconch and microconch characters of a single biospecies, usu...

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Veröffentlicht in:	Palaeogeography, palaeoclimatology, palaeoecology palaeoclimatology, palaeoecology, 2014-09, Vol.409, p.290-300
Hauptverfasser:	Fernandez-Lopez, Sixto R., Chong-Diaz, Guillermo B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Ammonites Ammonoidea Antofagasta Middle Jurassic Paleobiogeography Sequence stratigraphy Taphonomy
Online-Zugang:	Volltext
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