Book contents
- The Atlas of Mars
- Additional material
- The Atlas of Mars
- Copyright page
- Table of Contents
- Preface
- Acknowledgments
- Abbreviations
- How to Use this Atlas
- Sources of Images
- Chapter 1 Introduction
- Chapter 2 History of Exploration of Mars
- Chapter 3 Global Character of Mars
- Chapter 4 Regional Geographic Features and Surface Views of Mars
- Chapter 5 Geology of Mars
- Map Sheets
- Mare Boreum (MC-1)
- Diacria (MC-2)
- Arcadia (MC-3)
- Mare Acidalium (MC-4)
- Ismenius Lacus (MC-5)
- Casius (MC-6)
- Cebrenia (MC-7)
- Amazonis (MC-8)
- Tharsis (MC-9)
- Lunae Palus (MC-10)
- Oxia Palus (MC-11)
- Arabia (MC-12)
- Syrtis Major (MC-13)
- Amenthes (MC-14)
- Elysium (MC-15)
- Memnonia (MC-16)
- Phoenicis Lacus (MC-17)
- Coprates (MC-18)
- Margaritifer Sinus (MC-19)
- Sinus Sabaeus (MC-20)
- Iapygia (MC-21)
- Mare Tyrrhenum (MC-22)
- Aeolis (MC-23)
- Phaethontis (MC-24)
- Thaumasia (MC-25)
- Argyre (MC-26)
- Noachis (MC-27)
- Hellas (MC-28)
- Eridania (MC-29)
- Mare Australe (MC-30)
- Moons: Phobos and Deimos
- Appendix
- Gazetteer
- References
- Index
Argyre (MC-26)
from Map Sheets
Published online by Cambridge University Press: 16 August 2019
- The Atlas of Mars
- Additional material
- The Atlas of Mars
- Copyright page
- Table of Contents
- Preface
- Acknowledgments
- Abbreviations
- How to Use this Atlas
- Sources of Images
- Chapter 1 Introduction
- Chapter 2 History of Exploration of Mars
- Chapter 3 Global Character of Mars
- Chapter 4 Regional Geographic Features and Surface Views of Mars
- Chapter 5 Geology of Mars
- Map Sheets
- Mare Boreum (MC-1)
- Diacria (MC-2)
- Arcadia (MC-3)
- Mare Acidalium (MC-4)
- Ismenius Lacus (MC-5)
- Casius (MC-6)
- Cebrenia (MC-7)
- Amazonis (MC-8)
- Tharsis (MC-9)
- Lunae Palus (MC-10)
- Oxia Palus (MC-11)
- Arabia (MC-12)
- Syrtis Major (MC-13)
- Amenthes (MC-14)
- Elysium (MC-15)
- Memnonia (MC-16)
- Phoenicis Lacus (MC-17)
- Coprates (MC-18)
- Margaritifer Sinus (MC-19)
- Sinus Sabaeus (MC-20)
- Iapygia (MC-21)
- Mare Tyrrhenum (MC-22)
- Aeolis (MC-23)
- Phaethontis (MC-24)
- Thaumasia (MC-25)
- Argyre (MC-26)
- Noachis (MC-27)
- Hellas (MC-28)
- Eridania (MC-29)
- Mare Australe (MC-30)
- Moons: Phobos and Deimos
- Appendix
- Gazetteer
- References
- Index
Summary
The Argyre basin spans the west half of the quadrangle, while part of Noachis Terra, at 0–2 km elevation, lies to the east. Argyre, as deep as –3 km elevation, is the best preserved of the largest multi-ringed impact basins on Mars, and is comparable in size to the Orientale basin of the Moon. The size and number of rings in the basin, which are generally expressed by discontinuous, concentric ridges and basin-facing scarps, are debated (three to seven rings or more), owing to later modification. The most common diameter assigned to a prominent, inner ring is 800–900 km, while the entire structure may be 1800 km or more across. Valleys drain toward Argyre from the south and east, while large channels may connect Argyre to the Uzboi–Ladon–Morava (see MC-19) system to the north. Drainage into the northwestern flank of the basin from surrounding plains is blocked by concentric, broad ridges. The hummocky floor of Argyre is 3–4 km below the average terrain elevation beyond the rim (Hiesinger and Head, 2002) and includes a variety of landforms. Noachis Terra is typical of the southern cratered highlands of Mars and gives its name to the oldest period of geologic time on Mars (MC-27).
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- The Atlas of MarsMapping its Geography and Geology, pp. 210 - 215Publisher: Cambridge University PressPrint publication year: 2019