Morphology of the exoskeleton and soft tissues of Cambrian rhabdopleurids

Morphology of the exoskeleton and soft tissues of Cambrian rhabdopleurids

Unique, semi-three-dimensional material from the Siberian Platform of the earliest known Cam-brian rhabdopleurids with preserved soft tissues is studied. The structures of the external exoskeleton (coeno-ecium, tubes, and fuselli) are considered. Elements of soft tissue (hard and soft stolons, zooid...

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Veröffentlicht in:Paleontological journal 2016-12, Vol.50 (14), p.1626-1636
1. Verfasser: Sennikov, N. V.
Format: Artikel
Sprache:eng
Schlagworte:
Anus
Cambrian
Earth and Environmental Science
Earth Sciences
Exoskeleton
Exoskeletons
Morphology
Paleontology
Soft tissues
Tissue
Tubes
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Beschreibung
Zusammenfassung:Unique, semi-three-dimensional material from the Siberian Platform of the earliest known Cam-brian rhabdopleurids with preserved soft tissues is studied. The structures of the external exoskeleton (coeno-ecium, tubes, and fuselli) are considered. Elements of soft tissue (hard and soft stolons, zooidal body, lopho-phores, pleural disk, mouth, and anus are described).
ISSN:0031-0301
1555-6174
DOI:10.1134/S0031030116140070