*van Heteren, S., FitzGerald, *D.M., Barber, D.C., Kelley, J.T., and Belknap, D.F., 1996, Volumetric Analysis of a New England Barrier System Using Ground-Penetrating-Radar and Coring Techniques.† Journal of Geology, v. 104, p. 471-483.
Grew, E.S., Bada, J.L., and Hazen, R.M. (2011) Borate minerals and origin of the RNA world. Origins of Life and Evolution of Biospheres, 41, 307-316. DOI 10.1007/s11084-101-9233-y.