ammonites
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Niederhagen Member, Naldaus Fm., - Jenkins 1985 (Ediacaran of Namibia)

Where: Namibia (22.6° S, 17.1° E: paleocoordinates 41.0° S, 179.1° E)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Nama other zone, Niederhagen Member (Naldaus Formation), Ediacaran (635.0 - 542.0 Ma)

• member-level stratigraphic resolution

Environment/lithology: transition zone or lower shoreface; lithified sandstone

• The Nama Group is mainly of molassic aspect and related to stripping of parts of the neighboring Damara Orogen during uplift.
• Majority occur in clean, white quartzite composed of fine to medium, subangular to subrounded quartz sand with 5% to 10% feldspar. Several specimes are preserved in impure (silty), medium-grained, arkosic sandstones containing 5% to 15% feldspar and commonly including small flakes of muscovite

Preservation: cast, trace

Primary reference: R. J. F. Jenkins. 1985. The enigmatic Ediacaran (Late Precambrian) genus Rangea and related Forms. Paleobiology 11(3):336-355 [M. Patzkowsky/K. Straub/M. Laflamme] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 10397: authorized by Mark Patzkowsky, entered by Phil Borkow on 16.04.2001

Creative Commons license: CC BY (attribution)