Snowflakes and feather-dusters — some challenges for soft-bottom fanworm systematics

2003 ◽  
pp. 49-62
Author(s):  
S. J. Cochrane
Keyword(s):  
2017 ◽  
Vol 130 ◽  
pp. 96-106 ◽  
Author(s):  
Régis K. Gallon ◽  
Nicolas Lavesque ◽  
Jacques Grall ◽  
Céline Labrune ◽  
Antoine Gremare ◽  
...  

1995 ◽  
Vol 24 (4) ◽  
pp. 786-788 ◽  
Author(s):  
E. F. Doyle ◽  
H. P. Dokkum ◽  
C. J. W. Vermulst ◽  
D. L. Anderson ◽  
J. Mossa

2011 ◽  
Vol 85 (4) ◽  
pp. 757-769 ◽  
Author(s):  
Michał Zatoń ◽  
Wojciech Krawczyński

Tentaculitoid microconchid tubeworms from Devonian (uppermost Emsian-upper Givetian) deposits of the Holy Cross Mountains, Poland, include three new species from stratigraphically well-constrained lithological units:Polonoconchus skalensisn. gen. n. sp.,Palaeoconchus sanctacrucensisn. sp. andMicroconchus vinnin. sp. The microconchids inhabited fully marine environments during transgressive pulses, as is evidenced from facies and associated fossils.Polonoconchus skalensisn. gen. n. sp. andPalaeoconchus sanctacrucensisn. sp. inhabited secondary firm- to hard-substrates in deeper-water, soft-bottom environments. They developed planispiral, completely substrate-cemented tubes and planispiral tubes with elevated apertures, which is indicative of environments where sedimentation rate is low but competition for space (by overgrowth) may be high.Microconchus vinnin. sp., on the other hand, developed a helically coiled distal portion of the tube as a response to a high sedimentation rate. As the taxonomic composition of Devonian microconchids is poorly recognized at both regional and global scales, this new material contributes significantly to our understanding of the diversity of these extinct tube-dwelling encrusters.


Sarsia ◽  
1989 ◽  
Vol 74 (1) ◽  
pp. 43-57 ◽  
Author(s):  
Jens Petier Taase ◽  
Tore Høisæter

2006 ◽  
Vol 29 (3) ◽  
pp. 465-473 ◽  
Author(s):  
Mads Solgaard Thomsen ◽  
Karen J. McGlathery ◽  
Anna Christina Tyler

1999 ◽  
Vol 18 (10) ◽  
pp. 2205-2216 ◽  
Author(s):  
Kristoffer NAEae ◽  
Ketil Hylland ◽  
Eivind Oug ◽  
Lars Föourlin ◽  
Gunilla Ericson

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