Bassleroceratidae
The Bassleroceratidae is a family of gradually expanding, smooth ellesmerocerids with a slight to moderate exogastric curvature, subcircular to strongly compressed cross section, and ventral orthochaonitc siphuncle. The ventral side is typically more sharply rounded than the dorsal side and septa are close spaced. Connecting rings are thick and slightly expanded into the siphuncle, making the segments slightly concave; characteristic of the Ellesmerocerida.
primaryTopic
Bassleroceratidae
The Bassleroceratidae is a family of gradually expanding, smooth ellesmerocerids with a slight to moderate exogastric curvature, subcircular to strongly compressed cross section, and ventral orthochaonitc siphuncle. The ventral side is typically more sharply rounded than the dorsal side and septa are close spaced. Connecting rings are thick and slightly expanded into the siphuncle, making the segments slightly concave; characteristic of the Ellesmerocerida.
has abstract
The Bassleroceratidae is a fam ...... here it is generally assigned.
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kingdom
order (taxonomy)
phylum
Wikipage page ID
24,416,687
Wikipage revision ID
686,139,161
familia
Bassleroceratidae
familia authority
fossil range
Lower Ordovician
hypernym
comment
The Bassleroceratidae is a fam ...... ristic of the Ellesmerocerida.
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label
Bassleroceratidae
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isPrimaryTopicOf
name
Bassleroceratidae
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