The Ammonoidea: The Evolution, Classification, Mode of Life, and Geological Usefulness of a Major Fossil GroupMichael Robert House, J. R. Senior |
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Page 466
... ( Imlay , 1964 ) . The southernmost single find of the Boreal Arkelloceras is in southern Alberta , together with a meagre fauna of early stephanoceratids of the Sauzei Zone ( Westermann , 1964a ) . No Boreal influence is noted around the ...
... ( Imlay , 1964 ) . The southernmost single find of the Boreal Arkelloceras is in southern Alberta , together with a meagre fauna of early stephanoceratids of the Sauzei Zone ( Westermann , 1964a ) . No Boreal influence is noted around the ...
Page 477
... Imlay , personal communication ) , although this opposes the common usage in the USSR ( e.g. Meledina and Sachs , 1976 ; Ershova and Meledina , 1968 ) . The Arcticoceras kochi Zone of northern Alaska also yields rare Perisphinctidae ( Imlay ...
... Imlay , personal communication ) , although this opposes the common usage in the USSR ( e.g. Meledina and Sachs , 1976 ; Ershova and Meledina , 1968 ) . The Arcticoceras kochi Zone of northern Alaska also yields rare Perisphinctidae ( Imlay ...
Page 478
... ( Imlay , 1976 ; Frebold , 1961 ; Sachs , 1976 ; Krimholz and Tazychin , 1972 ; Poulton , 1978 ) . No ammonite - bearing beds of this age are known from the Far East USSR . East Pacific Realm . In the North Cordilleran province , from ...
... ( Imlay , 1976 ; Frebold , 1961 ; Sachs , 1976 ; Krimholz and Tazychin , 1972 ; Poulton , 1978 ) . No ammonite - bearing beds of this age are known from the Far East USSR . East Pacific Realm . In the North Cordilleran province , from ...
Contents
On the origin classification and evolution of the early | 3 |
Carboniferous goniatites | 37 |
B F GLENISTER and W M FURNISH | 49 |
Copyright | |
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Common terms and phrases
Aalenian Albian ammonite fauna ammonites Ammonitina Ammonoidea ammonoids Anisian Arctic areas Arkell Arthaber Bajocian Barremian Bathonian body chamber Bogoslovskiy Boreal Buckman buoyancy Callovian Carboniferous cephalopods ceras Ceratitida classification coiled correlation Cretaceous Devonian Diener dimorphism distribution dorsal early ectocochliates endemic Erben Europe evolution Family fossil genera genus Geol goniatites Goniatitida Hauterivian heteromorphs Hyatt Imlay inner prismatic layer Krystyn Kummel late Lower Triassic Lytoceratina mesothem Mesozoic microconchs Mojsisovics morphological Namurian nautiloids Nautilus North northern occur Oxfordian Pacific Paleont Perisphinctaceae Permian Permian ammonoids Phylloceratida phylogenetic phylogeny Popov primary suture Prolecanitida propulsive protoconch province Realm region ribs Russian Ruzhentsev saddle Schindewolf septal shell form Shevyrev siphuncle Spath species specimens stage stratigraphical Subfamily Suborder Subzone Superfamily sutural ontogeny suture suture line taxa Tethyan Tethys Toarcian Tozer Treatise Triassic Triassic ammonoids Turonian U₁ umbilical lobe Upper Jurassic Valanginian ventral lobe Westermann western whorl Wiedmann wrinkle layer Zhao Zone