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A L. Paleontological Journal, 2009,
43(10): 1253-1261 3 图 版 .
The authorship of Protolepidodendron
and its type species P. scharianum
is discussed in accordance with the International
Code of Botanical Nomenclature.
The age and locality of the holotype
are traced. For the first time, the
morphology of the holotype and other
specimens kept at the National Museum
in Prague is described in detail as well
as new materials collected in the Barrandien
localities (Czech Republic).
2010010116
俄 罗 斯 诺 夫 哥 罗 德 区 域 早 石 炭 世 一 种
新 的 具 有 小 孢 子 囊 的 器 官 = A new
microsporangiate organ from the Lower
Carboniferous of the Novgorod Region,
Russia. ( 英 文 ). Orlova O A; Meyer-
Melikian N R; Zavialova N E. Paleontological
Journal, 2009, 43(10): 1316-
1329 9 图 版 .
A new species of the genus Telangiopsis,
T. nonnae O. Orlova et Zavialova,
was described on the basis of a microsporangiate
organ from the Lower
Carboniferous deposits of the Novgorod
Region. The morphology of branching
fertile axes, synangia, and sporangia was
thoroughly studied. The threedimensional
system of fertile axes
branches monopodially; ultimate axes
bear numerous connivent bunches of synangia,
which consist of three to six basally
fused elongated ovate sporangia.
The morphology and ultrastructure of
prepollen grains were studied, which
were extracted from the rock matrix surrounding
the sporangia. The two-layered
exine includes a well-developed
endexine and an alveolate ectexine, with
one-three rows of large thin-walled alveolae.
The new species was compared
with other Early Carboniferous microsporangiate
organs.
早 期 种 子 植 物
2010010117
阿 尔 汉 格 尔 斯 克 地 区 下 石 炭 统 ( 皱 羊
齿 类 ?) 木 化 石 新 发 现 = A new fossil
wood (Lyginopteridophyta?) from the
Lower Carboniferous of the Arkhangelsk
Region. ( 英 文 ). Orlova O A.
Paleontological Journal, 2009, 43(5):
584-588 2 图 版 .
A new Early Carboniferous wood of
pycnoxylic type is described from Lake
Tovskoe locality in the Arkhangelsk Region.
Tovoxylon alekseevii gen. et sp.
nov. is characterized by short uniseriate
rays and narrow tracheids with uniseriate
pitting on their radial and tangential
walls. The wood under description is
compared with the most similar anatomically
preserved woods from different
Lower Carboniferous localities of
the world.
2010010118
莫 斯 科 台 坳 二 叠 纪 三 叠 纪 界 线 沉 积 中
的 一 新 属 Navipelt( 盾 籽 目 , 种 子 蕨
类 ) = A new genus Navipelta (Peltaspermales,
Pteridospermae) from the
Permian/Triassic boundary deposits of
the Moscow syneclise. ( 英 文 ). Karasev
E V. Paleontological Journal, 2009,
43(10): 1262-1271 6 图 版 .
A new genus of peltaspermalean ovuliferous
organs Navipelta gen. nov. is
described from the terrestrial deposits of
the Nedubrovo locality (village of
Nedubrovo, Vologda Region, Russia),
belonging to the base of Vetlugian
Group (Upper Permian-Lower Triassic).
Data on the anatomy of the peltate bilateral
ovuliferous organs are obtained for
the first time. Vascular strands in the
peltoid depart from that of a stalk and
branch up to three times distally. Transfusion
tissue around the vascular strands
is well developed. The new genus had a
system of radially arranged resin canals,
broaden into large secretory cavities.
裸 子 植 物
2010010119
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