Vol. 272, Issue 4, 1972April 01, 1972 EDT
The Hamburg Klippe Reconsidered
The Hamburg Klippe Reconsidered
Lucian B. Platt, Richard B. Loring, Athanasios Papaspyros, George C. Stephens,
Platt, L. B., Loring, R. B., Papaspyros, A., & Stephens, G. C. (1972). The Hamburg klippe reconsidered. American Journal of Science, 272(4), 305–318. https://doi.org/10.2475/ajs.272.4.305