SYMBIOTIC WORM ENDOBIONTS IN A STROMATOPOROID FROM THE RHUDDANIAN (EARLY SILURIAN) OF HIIUMAA, ESTONIA

OLEV VINN; MARK A. WILSON; MARI-ANN MÕTUS

doi:10.2110/palo.2013.078

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OLEV VINN,¹ MARK A. WILSON,² MARI-ANN MÕTUS³

¹Department of Geology, University of Tartu, Ravila 14A, 50411 Tartu, Estonia
²Department of Geology, The College of Wooster, Wooster, Ohio 44691, U.S.A.
³Institute of Geology, Tallinn University of Technology, Ehitajate tee 5, 19086 Tallinn, Estonia, e-mail: olev.vinn@ut.ee

Abstract

Multiple bioclaustrations identified as possible Chaetosalpinx are reported from a stromatoporoid of Rhuddanian age from Hiiumaa Island, Estonia. This is the second record of symbiotic worm endobionts from the end-Ordovician mass extinction recovery fauna of Estonia. The end-Ordovician mass extinction did not terminate complex ecological relationships between at least some worm endobionts and their hosts.

SEPM (Society for Sedimentary Geology)

Citation Download Citation

OLEV VINN, MARK A. WILSON, and MARI-ANN MÕTUS "SYMBIOTIC WORM ENDOBIONTS IN A STROMATOPOROID FROM THE RHUDDANIAN (EARLY SILURIAN) OF HIIUMAA, ESTONIA," PALAIOS 28(12), 863-866, (1 December 2013). https://doi.org/10.2110/palo.2013.078

Received: 31 July 2013; Accepted: 1 October 2013; Published: 1 December 2013