Diamond (on the regulars) can fail at any strongly unfoldable cardinal

Diamond-bearing COHS fluids in the mantle beneath Hawaii

Diamonds

Diapirism on Triton - A record of crustal layering and instability

Diapirism on Venus and the Early Earth and The thermal effect of fluid flows in AECL's Tunnel Sealing Experiment

Diapirs and cantaloupes: Layering and overturn of Triton's crust

Diatom stable isotopes, sea ice presence and sea surface temperature records of the past 640 ka in the Atlantic sector of the Southern Ocean

Diatom δ18O evidence for the development of the modern halocline system in the subarctic northwest Pacific at the onset of major Northern Hemisphere glaciation

Diatoms on Earth, Comets, Europa and in Interstellar Space

Dichotomous Saturn in infrared images: huge northern hexagon against smaller southern hurricane

Dichotomous Saturn in infrared images: huge northern hexagon against smaller southern hurricane

Dichotomy Boundary Glaciation Models: Implications for Timing and Glacial Processes

Dictionary of the Physical Sciences - Terms, Formulas, Data

Did a Bolide Impact Trigger the Younger Dryas and Wipe Out American Megafauna? A Skeptic's Reaction to an Intriguing Hypothesis.

Did A Galactic Gamma-Ray Burst Kill the Dinosaurs?

Did aboriginal vegetation burning impact on the Australian summer monsoon?

Did an Impact Make the Mysterious Microscopic Magnetite Crystals in ALH 84001?

Did CDM Particles of Mass 2.47 × 10-3 eV Interact with Precursor Biopolymers and Nucleic Acids to Initiate and Boost Lifeforms on Earth?

Did Chinese cosmology anticipate relativity?

Did Cosmology Trigger the Origin of the Solar System?