-
million years. M. R. Walter, John H.
Oehler &
Dorothy Z.
Oehler (1976). "
Megascopic algae 1,300
million years old from the Belt supergroup, Montana: a reinterpretation...
- adk3208. PMC 10807817. PMID 38266082. Han TM,
Runnegar B (July 1992). "
Megascopic eukaryotic algae from the 2.1-billion-year-old
negaunee iron-formation...
-
significant as the
oldest likely eukaryote and
earliest evidence for
megascopic life on land.
Diskagma buttonii is a
small fossil less than 1mm in length...
- understood. Cross-cutting
relationships may be seen cartographically,
megascopically, and microscopically. In
other words,
these relationships have various...
-
perpendicular to the
regional stress field, due to
local influences. This is a
megascopic version of what may
occur around porphyroblasts. Often, fine observation...
- another. In the
presence of water, the
process occurs quickly. When
megascopically developed, the
texture may
consist of
distinct pink and
white lamellae...
- example—exsolution
occurs and the two
phases separate into
distinct microscopic to
megascopic lamellae. This is
mainly caused by
difference in
cation size. Cations...
- Hagni,
Richard D.; Shivdasan,
Purnima A. (2000-04-01). "Characterizing
megascopic textures in
fluorospar ores at
Okorusu mine". JOM. 52 (4): 17–19. Bibcode:2000JOM...
-
gross pathology, in
contrast to
microscopic histopathology. The term "
megascopic" is a synonym. "Macroscopic" may also
refer to a "larger view", namely...
-
Range Formation of
Western Australia, and is
significant as a very old
megascopic fossil, and thus eukaryote. It is a
trace fossil and thus
evidence of...
