Cephalopods and Paleoenvironments of the Fort Cassin Formation (Upper Lower Ordovician), eastern New York and adjacent Vermont

B. Kröger, and E. Landing

2009

Article

Journal of Paleontology 83(5):664-693

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Taxa discussed in this work:

• Anrangeroceras
• Anrangeroceras repens
• Anrangeroceras whitehallense
• Bassleroceras beekmanense
• Campbelloceras rotundum
• Campbelloceras rotundus
• Cassinoceras explanator
• Cassinoceras grande
• Centrotarphyceras seelyi
• Curtoceras eatoni
• Curtoceras internistriatum
• Cyclostomiceras cassinense
• Cyptendoceras ruedemanni
• Cyptendoceras whitfieldi
• Cyrtobaltoceras gracile
• Endoceras primigenium
• Eurystomites kelloggi
• Eurystomites virginiana
• Glenisteroceras obscurum
• Lawrenceoceras confertissimum
• Protocycloceras lamarcki
• Rhabdocycloceras
• Rhabdocycloceras floweri
• Rhabdocycloceratidae
• Tarphyceras perkinsi
• Trocholitoceras walcotti
• Wolungoceras valcourense

Taxonomy:

• Campbelloceras rotundum belongs to Campbelloceras - Ulrich et al. (1942)
• Centrotarphyceras subundosum belongs to Centrotarphyceras - Ulrich et al. (1942)
• Pionoceras vokesi belongs to Pionoceras - Ulrich et al. (1942)
• Cyptendoceras ruedemanni belongs to Cyptendoceras - Ulrich et al. (1944)
• Lawrenceoceras collinsi belongs to Lawrenceoceras - Ulrich et al. (1944)
• Glenisteroceras obscurum belongs to Glenisteroceras - Flower and Teichert (1957)
• Cyrtobaltoceras gracile belongs to Cyrtobaltoceras - Flower (1964)
• Eurystomites amplectens belongs to Eurystomites - Kröger and Landing (2009)
• Cyptendoceras whitfieldi belongs to Cyptendoceras - Kröger and Landing (2009)
• Baltoceras pusillum belongs to Endocerida - Kröger and Landing (2009)
• Anrangeroceras belongs to Rangeroceratidae - Kröger and Landing (2009)
• Eurystomites kelloggi belongs to Eurystomites - Kröger and Landing (2009)
• Campbelloceras hyatti belongs to Campbelloceras - Kröger and Landing (2009)
• Eurystomites virginiana belongs to Campbelloceras - Kröger and Landing (2009)
• Anrangeroceras repens belongs to Anrangeroceras - Kröger and Landing (2009)
• Anrangeroceras whitehallense belongs to Anrangeroceras - Kröger and Landing (2009)
• Cassinoceras grande belongs to Cassinoceras - Kröger and Landing (2009)
• Cyrtendoceras priscum belongs to Ecculiomphalus - Kröger and Landing (2009)
• Beekmanoceras belongs to Gastropoda - Kröger and Landing (2009)
• Wolungoceras valcourense belongs to Ellesmeroceratidae - Kröger and Landing (2009)
• Lawrenceoceras breve belongs to Lawrenceoceras - Kröger and Landing (2009)
• Curtoceras eatoni belongs to Curtoceras - Kröger and Landing (2009)
• Bassleroceras beekmanense belongs to Bassleroceras - Kröger and Landing (2009)
• Bassleroceras kirbyi belongs to Bassleroceras - Kröger and Landing (2009)
• Ectenolites belongs to Ellesmeroceratidae - Kröger and Landing (2009)
• Ellesmeroceratidae belongs to Ellesmerocerida - Kröger and Landing (2009)
• Bassleroceras belongs to Bassleroceratidae - Kröger and Landing (2009)
• Protocycloceratidae belongs to Ellesmerocerida - Kröger and Landing (2009)
• Protocycloceras belongs to Protocycloceratidae - Kröger and Landing (2009)
• Proterocameroceras belongs to Proterocameroceratidae - Kröger and Landing (2009)
• Campbelloceras belongs to Tarphyceratidae - Kröger and Landing (2009)
• Centrotarphyceras belongs to Tarphyceratidae - Kröger and Landing (2009)
• Curtoceras belongs to Trocholitidae - Kröger and Landing (2009)
• Eurystomites belongs to Tarphyceratidae - Kröger and Landing (2009)
• Bassleroceratidae belongs to Ellesmerocerida - Kröger and Landing (2009)
• Rangeroceratidae belongs to Dissidocerida - Kröger and Landing (2009)
• Lawrenceoceras confertissimum belongs to Lawrenceoceras - Kröger and Landing (2009)
• Cyclostomiceratidae belongs to Ellesmerocerida - Kröger and Landing (2009)
• Cyclostomiceras cassinense belongs to Cyclostomiceras - Kröger and Landing (2009)
• Cyclostomiceras minimum belongs to Cyclostomiceras - Kröger and Landing (2009)
• Cassinoceras explanator belongs to Cassinoceras - Kröger and Landing (2009)
• Rhabdocycloceras belongs to Protocycloceras - Kröger and Landing (2009)
• Rhabdocycloceratidae belongs to Protocycloceratidae - Kröger and Landing (2009)
• Protocycloceras lamarcki belongs to Protocycloceras - Kröger and Landing (2009)
• Rhabdocycloceras floweri belongs to Protocycloceras lamarcki - Kröger and Landing (2009)
• Protocycloceras whitfieldi belongs to Protocycloceras lamarcki - Kröger and Landing (2009)
• Protocycloceras geronticum belongs to Protocycloceras - Kröger and Landing (2009)
• Rudolfoceratidae belongs to Ellesmerocerida - Kröger and Landing (2009)
• Rudolfoceras belongs to Rudolfoceratidae - Kröger and Landing (2009)
• Rudolfoceras cornuoryx belongs to Rudolfoceras - Kröger and Landing (2009)
• Proterocameroceras brainerdi belongs to Proterocameroceras - Kröger and Landing (2009)
• Cassinoceras belongs to Piloceratidae - Kröger and Landing (2009)
• Lawrenceoceras belongs to Bassleroceratidae - Kröger and Landing (2009)