Invertebrate trace fossils from the Pennsylvanian Rhode Island Formation of Massachusetts, USA

Authors

  • Patrick R. Getty University of Connecticut
  • Robert Sproule
  • Matthew R. Stimson
  • Paul C. Lyons

DOI:

https://doi.org/10.4138/atlgeol.2017.007

Keywords:

Ichnology, arthropod, Insect, Trackway, Carboniferous

Abstract

 

A large open-pit quarry in Plainville, Massachusetts, has yielded fourteen invertebrate ichnotaxa from the Pennsylvanian Rhode Island Formation of the Narragansett Basin. These traces include Cochlichnus anguineus, Diplichnites cuithensis, Diplichnites gouldi, Diplopodichnus biformis, Gordia carickensis, Helminthoidichites tenuis, Lockeia isp., Mitchellichnus cf. ferrydenensis, Planolites montanus, Siskemia elegans, Stiallia pilosa, Stiaria intermedia, Tonganoxichnus buildexensis and Narragansettichnus fortunatus new ichnogenus and ichnospecies. Specimens were collected from talus and the depositional environment has been inferred from sedimentary structures. The sediment-ology of the slabs on which the traces were preserved indicates that the rocks represent lake-margin and shallowlacustrine sedimentary facies. Distinct ichnofacies occur in the different sedimentary environments. The lake-margin traces belong to the Scoyenia ichnofacies and include traces of apterygote insects, arthropleurid myriapods, bivalved arthropods and vermiform animals in association with tracks of temnospondyl amphibians and diapsid reptiles. The lacustrine traces include arthropod trackways, fish trails and a newly named body imprint possibly produced by an aquatic mayfly larva. These shallow lacustrine traces are attributed to the Mermia ichnofacies.

Author Biography

Patrick R. Getty, University of Connecticut

I am avisiting assistant professor in the Center for Integrative Geosciences at the University of Connecticut.

Downloads

Published

2017-04-27

How to Cite

Getty, P. R., Sproule, R., Stimson, M. R., & Lyons, P. C. (2017). Invertebrate trace fossils from the Pennsylvanian Rhode Island Formation of Massachusetts, USA. Atlantic Geoscience, 53, 185–206. https://doi.org/10.4138/atlgeol.2017.007

Issue

Vol. 53 (2017)

Section

Articles

License

All material contained in Atlantic Geology is copyrighted by the journal. Permission to photocopy for internal or personal use or for the internal or personal use of specific clients is granted by Atlantic Geology to libraries and other users registered with the Copyright Clearance Center (CCC), provided that the stated fee per copy is paid directly to the CCC, 21 Congress Street, Salem, Massachusetts 01970 USA. Other requests should be addressed to one of the journal editors, or sent to Atlantic Geology, Box 116, Acadia University, Wolfville, NS, Canada B4P 2R6. Permission to use a single graphic for which Atlantic Geology owns copyright is considered “fair dealing” under the Canadian Copyright Act and “fair use” by the journal, and no other permission need be granted, subject to the image being appropriately cited in all reproductions. The same fair dealing/fair use policy applies to sections of text up to 100 words in length.