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Palaeozygopleuridae

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Journal Article
Published: 01 September 1993
Journal of Paleontology (1993) 67 (5): 822–827.
Journal Article
Published: 01 May 2008
Journal of Paleontology (2008) 82 (3): 604–611.
... relationship with gastropod fauna of Bohemia. Additionally, the occurrence of the genus Medfrazyga suggests a faunal link between the Alexander and Farewell terranes of Alaska. Medfrazyga gilmulli n. sp. is the oldest known and the only early Paleozoic member of the family Palaeozygopleuridae. 16 07 2007...
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Journal Article
Published: 01 January 2004
Journal of Paleontology (2004) 78 (1): 111–132.
... ranging from 0.3 to 0.5 mm) in some Early Devonian members of the families Loxonematidae ( Katoptychia Perner, 1907 and Stylonema Perner, 1907 ) and Palaeozygopleuridae ( Palaeozygopleura ). These protoconchs have less than one whorl and were interpreted as a nonplanktotrophic protoconch I consisting...
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Journal Article
Published: 01 January 2002
Journal of Paleontology (2002) 76 (1): 52–62.
... ( Pseudozygopleura ) rarely may have short, unornamented, non-planktotrophic protoconchs (see Nützel, 1998 ), such species from the Devonian to Pennsylvanian have most commonly been assigned to the Palaeozygopleuridae ( Fryda, 1993 ; Nützel, 1998 ). Hoare (1980) , for example, assigned Pennsylvanian genera...
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Journal Article
Journal: Paleobiology
Published: 07 September 2015
Paleobiology (2015) 41 (4): 554–569.
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Journal Article
Published: 01 January 2004
Journal of Paleontology (2004) 78 (1): 98–110.
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Journal Article
Published: 01 July 2000
Journal of Paleontology (2000) 74 (4): 575–598.
..., the non planktotrophic Pseudozygopleuridae and Palaeozygopleuridae have a diameter of about 0.3 mm to 0.4 mm. The species was well described by Knight (1941) who noted a high intraspecific variability. It is a small, fusiform gastropod with a small siphonal notch and a single siphonal fold far down...
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Series: GSA Special Papers
Published: 01 July 2008
DOI: 10.1130/2008.442(07)
... of the first whorl ranging from 0.3 to 0.5 mm) in some Early Devonian members of the families Loxonematidae ( Katoptychia and Stylonema ) and Palaeozygopleuridae ( Palaeozygopleura ). These protoconchs have less than one whorl and were interpreted as a non-planktotrophic protoconch I consisting of only...
FIGURES