M. L.  Botton, Loveland, R. E., and Jacobsen, T. R., ?Beach erosion and geochemical factors: influence on spawning success of horseshoe crabs (Limulus polyphemus) in Delaware Bay?, Marine BiologyMarine Biology, vol. 99, pp. 325-332, 1988.

M. L.  Botton, Loveland, R. E., and Jacobsen, T. R., ?Site selection by migratory shorebirds in Delaware Bay, and its relationship to beach characteristics and abundance of horseshoe crab (Limulus polyphemus) eggs?, The AukThe Auk, pp. 605-616, 1994.