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Authors whose works are in public domain in at least one jurisdiction

List of works by Christopher D.K. Herd

1-50 of 86 results

The provenances of asteroids, and their contributions to the volatile inventories of the terrestrial planets.

scientific article published on 12 July 2012

A reduced organic carbon component in martian basalts.

scientific article

Origin and evolution of prebiotic organic matter as inferred from the Tagish Lake meteorite

scientific article

Tissint martian meteorite: a fresh look at the interior, surface, and atmosphere of Mars.

scientific article

The oxygen fugacity of olivine-phyric martian basalts and the components within the mantle and crust of Mars

scientific article published in December 2003

The Northwest Africa 8159 martian meteorite: Expanding the martian sample suite to the early Amazonian

article

What Martian Meteorites Reveal About the Interior and Surface of Mars

scientific article

Petrography, mineral chemistry, and crystallization history of olivine-phyric shergottite NWA 6234: A new melt composition

article

Combining meteorites and missions to explore Mars

scientific article (publication date: 29 November 2011)

The potential science and engineering value of samples delivered to Earth by Mars sample return

scientific article published in March 2019

Spinels and oxygen fugacity in olivine-phyric and lherzolitic shergottites

scientific article published in December 2003

Anatomy of a young impact event in central Alberta, Canada: Prospects for the missing Holocene impact record

article

Non-basaltic asteroidal magmatism during the earliest stages of solar system evolution: A view from Antarctic achondrites Graves Nunatak 06128 and 06129

scientific article published in February 2010

A Global Fireball Observatory

Mars 2020 Mission Overview

scholarly article about the Mars 2020 mission published in December 2020

An experimental and petrographic investigation of Elephant Moraine 79001 lithology A: Implications for its petrogenesis and the partitioning of chromium and vanadium in a martian basalt

scholarly article

Elemental, isotopic, and structural changes in Tagish Lake insoluble organic matter produced by parent body processes

scholarly article

Light lithophile elements in pyroxenes of Northwest Africa (NWA) 817 and other Martian meteorites: Implications for water in Martian magmas

scientific article published in June 2006

Primitive olivine-phyric shergottite NWA 5789: Petrography, mineral chemistry, and cooling history imply a magma similar to Yamato-980459

scholarly article

Light lithophile elements in martian basalts: Evaluating the evidence for magmatic water degassing

scientific article published in May 2005

Third Mars polar science special issue: Key questions, needed observations, and recommended investigations

scientific article published in April 2005

The sustainability of habitability on terrestrial planets: Insights, questions, and needed measurements from Mars for understanding the evolution of Earth-like worlds

Cold curation of pristine astromaterials: Insights from the Tagish Lake meteorite

scientific article

Compound-Specific Carbon Isotope Compositions of Aldehydes and Ketones in the Murchison Meteorite

scholarly article

Crystallization of Baddeleyite in Basaltic Rocks from Mars, and Comparisons with the Earth, Moon, and Vesta

scientific article published in December 2017

Castelvecchio and Castiglione del Lago: Two new Italian iron meteorites

article

The Northwest Africa 8159 (NWA 8159) Martian Meteorite Part 2. Spinel-orthopyroxene intergrowths. A record of ƒO₂ and crust-basalt interactions

scholarly article published in August 2019

Insights into the chemical diversity of the martian mantle from the Pb isotope systematics of shergottite Northwest Africa 8159

scholarly article

Testing variations within the Tagish Lake meteorite—I: Mineralogy and petrology of pristine samples

scholarly article

Martian regolith in Elephant Moraine 79001 shock melts? Evidence from major element composition and sulfur speciation

scholarly article

Geochronology of the Martian meteorite Zagami revealed by U–Pb ion probe dating of accessory minerals

scholarly article

Symplectites derived from metastable phases in martian basaltic meteorites

scholarly article published in October 2002

Oxygen fugacity of martian basalts from electron microprobe oxygen and TEM-EELS analyses of Fe-Ti oxides

scientific article

Oxygen fugacity and geochemical variations in the martian basalts: implications for martian basalt petrogenesis and the oxidation state of the upper mantle of Mars

scientific article

Prevalence and nature of heating processes in CM and C2-ungrouped chondrites as revealed by insoluble organic matter

scholarly article

The behavior of Li and B during planetary basalt crystallization

scientific article

First measurement of decimeter-sized rocky material in the Oort cloud

scientific article published on 11 October 2021

Isotopic and petrographic evidence for young Martian basalts

article

Martian low-temperature alteration materials in shock-melt pockets in Tissint: Constraints on their preservation in shergottite meteorites

scientific article

The Meteoritical Bulletin, No. 98, September 2010

scholarly article

Reflectance spectroscopy of insoluble organic matter (IOM) and carbonaceous meteorites

scholarly article

Dynamic crystallization of shock melts in Allan Hills 77005: Implications for melt pocket formation in Martian meteorites

scholarly article published in November 2007

Insights into the redox history of the NWA 1068/1110 martian basalt from mineral equilibria and vanadium oxybarometry

scientific article

Soluble organic compounds in the Tagish Lake meteorite

scholarly article

The Notional Plan for Sample Collections by the Perseverance Rover for Mars Sample Return

scientific article published on 7 February 2022

The behavior of Co and Ni in olivine in planetary basalts: An experimental investigation

scholarly article in American Mineralogist, vol. 94 no. 2-3, February 2009

An igneous-textured clast in the Peace River meteorite: insights into accretion and metamorphism of asteroids in the early solar system

scientific article published in January 2013

A previously unrecognized high-temperature impactite from the Steen River impact structure, Alberta, Canada

article

Sampling Mars: Geologic context and preliminary characterization of samples collected by the NASA Mars 2020 Perseverance Rover Mission

scientific article published on 6 January 2025

3D Nanoscale Analysis Using Focused Ion Beam Tomography of Carbonaceous Nanoglobules in Matrix Materials from the Tagish Lake Meterorite

scientific article