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Scutum: References & Edit History
Article Contributors
Primary Contributors
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Erik Gregersen
Erik Gregersen is a senior editor at Encyclopaedia Britannica, specializing in the physical sciences and technology. Before joining Britannica in 2007, he worked at the University of Chicago Press on the Astrophysical Journal. Prior to that, he worked at McMaster University on the ODIN radio astronomy satellite project.
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Invalidated site: Hawaiian Astronomical Society - Scutum. | Dec 23, 2019 | ||
| Add new Web site: Royal Astronomical Society of New Zealand - Scutum. | Mar 22, 2017 | ||
| Add new Web site: h2g2 - Scutum 'the Shield'. | Jan 28, 2011 | ||
| Add new Web site: Prehistoric Wildlife - Yinlong. | Jan 28, 2011 | ||
| Add new Web site: Prehistoric Wildlife - Pachyrhinosaurus. | Jan 28, 2011 | ||
| Add new Web site: Hawaiian Astronomical Society - Scutum. | Jan 28, 2011 | ||
| New article added. | Nov 11, 2009 |
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