Abstract
A lightweight, inexpensive jig for splitting 7.6 cm diameter vibracores is described. The advantage of the jig is its simplicity, low cost and portability to the coring site whether on land, ice or a boat. Core splitting at the coring site can guide additional coring activity, similar to other coring devices that extrude sediment as part of the coring process. The simple jig ensures straight and even cuts through the aluminum tube wall, leading to precise core splitting in the field or lab.
Similar content being viewed by others
References
Fisher TG (2004) Vibracoring from lake ice with a lightweight monopod and piston coring apparatus. J Paleolimnol 31:377–382
Fisher TG, Blockland JD, Anderson B, Krantz DE, Stierman DJ, Goble R (2015) Evidence of sequence and age of Ancestral Lake Erie lake-levels, northwest Ohio. Ohio J Sci 115:62–78
Gastaldo RA (1999) Collection and analysis techniques for palaeoecological studies in coastal-deltaic settings. In: Jones TP, Rowe NP (eds) Fossil plants and spores: modern techniques. Geological Society of London, London, pp 279–284
Glew JR, Smol JP, Last WM (2001) Sediment core collection and extrusion. In: Last WM, Smol JP (eds) Tracking environmental change using lake sediments, volume 1: basin analysis, coring, and chronological techniques. Kluwer Academic Publishers, Dordrecht, pp 73–105
Imperato DP (1987) A modification of the vibracoring technique for sandy sediment. J Sed Petrol 57:788–789
Smith DG (1984) Vibracoring fluvial and deltaic sediments: tips on improving penetration recovery. J Sed Petrol 54:660–663
Smith DG (1987) A mini-vibracoring system. J Sed Petrol 57:757–758
Smith DG (1992) Vibracoring: recent innovations. J Paleolimnol 7:137–143
Smith DG (1998) Vibracoring: a new method for coring deep lakes. Palaeogeogr Palaeoclimatol Palaeoecol 140:433–440
Thompson TA, Miller CS, Doss PK, Thompson LDP, Baedke SJ (1991) Land-based vibracoring and vibracore analysis: tips, tricks, and traps. Indiana Geological Survey Occasional Paper 58
Wright HE Jr (1967) A square-rod piston sampler for lake sediments. J Sed Petrol 37:975–976
Acknowledgements
Butch Burger at The University of Toledo constructed the wooden jig after providing design modifications of the original jig. Ian Fisher drafted Fig. 1b, c. Two anonymous reviewers, Associate Editor Amy Myrbo, and Editor-in-Chief Thomas Whitmore are thanked for their constructive suggestions.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Fisher, T.G. Vibracore splitting jig. J Paleolimnol 59, 479–482 (2018). https://doi.org/10.1007/s10933-017-9994-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10933-017-9994-7