D. A. Herd

The first animals: ca. 760-million-year-old sponge-like fossils from Namibia

Conrad Brain, Anthony R. Prave, Karl‐Heinz Hoffmann et al. · South African Journal of Science · 2012 · 94 citations · Full text

Biology, Ancient Sponge-like Fossils, Sedimentary Particles +9

Zoning in granitoid accessory minerals as revealed by backscattered electron imagery

B. A. Paterson, W. E. Stephens, D. A. Herd · Mineralogical Magazine · 1989 · 72 citations

Engineering, Accessory Minerals, Chemistry +17

The nature of zircon inheritance in two granite plutons

B. A. Paterson, W. E. Stephens, G. Rogers et al. · Earth and Environmental Science Transactions of the Royal Society of Edinburgh · 1992 · 63 citations

Earth Science, Engineering, Refractory Zircons +10

Relict 1.4 Ga oceanic crust in the Zambezi Valley, northern Zimbabwe: Evidence for Mesoproterozoic supercontinental fragmentation

G. J. H. Oliver, Simon P. Johnson, Ian S. Williams et al. · Geology · 1998 · 51 citations

Engineering, Geomorphology, Precambrian Geology +19

The use of glass ionomer as a root canal sealer—a pilot study

W. P. SAUNDERS, E. M. SAUNDERS, D. A. Herd et al. · International Endodontic Journal · 1992 · 48 citations