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Articulated Halkieriids from the Lower Cambrian of North Greenland and their Role in Early Protostome Evolution
Articulated halkieriids of Halkieria evangelista sp. nov. are described from the Sirius Passet fauna in the Lower Cambrian Buen Formation of Peary Land, North Greenland. Three zones of sclerites areExpand
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New Palaeoscolecidan Worms from the Lower Cambrian: Sirius Passet, Latham Shale and Kinzers Shale
Palaeoscolecidan worms are an important component of many Lower Palaeozoic marine assemblages, with notable occurrences in a number of Burgess Shale-type Fossil-Lagerstätten. In addition to materialExpand
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Small shelly fossils from the argillaceous facies of the Lower Cambrian Forteau Formation of western Newfoundland
A diverse fauna of helcionelloid molluscs, hyoliths, and other small shelly fossils is described from limestone layers within the Forteau Formation of the Bonne Bay region in western Newfoundland.Expand
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Articulated hyoliths and other fossils from the Sirius Passet Lagerstätte (early Cambrian) of North Greenland
Hyolithids with helens and an operculum, and a second species of loricate cycloneuralian, Sirilorica pustulosa sp. nov., are described from the Sirius Passet Lagerstatte (early Cambrian; CambrianExpand
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The Earliest Annelids: Lower Cambrian Polychaetes from the Sirius Passet Lagerstätte, Peary Land, North Greenland
Apart from the Phyllopod Bed of the Burgess Shale (Middle Cambrian) polychaete annelids are practically unknown from any of the Cambrian Lagerstätten. This is surprising both because their diversityExpand
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Articulated halkieriids from the Lower Cambrian of north Greenland
METAZOAN skeletons appear abruptly in the fossil record near the base of the Cambrian (∼540MyrBP (before present))1,2. In the initial stages of diversification, familiar skeletal remains such asExpand
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The Sirius Passet Lagerstätte (Early Cambrian) of North Greenland.
Ancillary localities for the Sirius Passet biota (early Cambrian; Cambrian Series 2, Stage 3) are described from the immediate vicinity of the main locality on the southern side of Sirius Passet,Expand
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Isoxys (Arthropoda) with preserved soft anatomy from the Sirius Passet Lagerstätte, lower Cambrian of North Greenland
Arthropods have a rich fossil record spanning the Phanerozoic. Biomineralized forms such as the extinct trilobites are particularly common and are proven index fossils for biostratigraphy. Forms withExpand
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A middle Cambrian fauna of skeletal fossils from the Kuonamka Formation, northern Siberia
An assemblage of mineralized skeletal fossils containing molluscs, hyoliths, chancelloriids, protoconodonts, lobopods, paleoscolecids, bradoriids, echinoderms and hexactinellid sponges is describedExpand
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