Palaeogeography and palaeoecology of early Floian (Early Ordovician) cephalopods from the Upper Fezouata Formation, Anti-Atlas, Morocco

Review and palaeoecological analysis of the late Tremadocian - early Floian (Early Ordovician) cephalopod fauna of the Montagne Noire, France

(2011) Björn Kröger et al.   FOSSIL RECORD

Ordovician edrioasteroids from Morocco: faunal exchanges across the Rheic Ocean

(2011) Colin D. Sumrall et al.   JOURNAL OF SYSTEMATIC PALAEONTOLOGY

A giant Ordovician anomalocaridid

(2011) Peter Van Roy et al.   NATURE

A Review of the Endocerid CephalopodProtocyptendocerasfrom the Floian (Lower Ordovician) of the Eastern Cordillera, Argentina

(2010) Marcela Cichowolski   ACTA PALAEONTOLOGICA POLONICA

The oldest record of Eothinoceratidae (Ellesmerocerida, Nautiloidea): Middle Tremadocian of the Cordillera Oriental, NW Argentina

(2010) Marcela Cichowolski et al.   GEOLOGICAL JOURNAL

Ordovician faunas of Burgess Shale type

(2010) Peter Van Roy et al.   NATURE

The Great Ordovician Biodiversification Event (GOBE): The palaeoecological dimension

(2010) Thomas Servais et al.   PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY

The Origin and Initial Rise of Pelagic Cephalopods in the Ordovician

(2009) Björn Kröger et al.   PLoS One

Machaeridians are Palaeozoic armoured annelids

(2008) Jakob Vinther et al.   NATURE