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deep-water section at Holzhäusl (Salzburg,<br />
Austria). A newly discovered species,<br />
Hantkenina nov. sp., is the link between<br />
Clavigerinella caucasica and<br />
Hantkenina mexicana. This finding unequivocally<br />
heralds the initial entry of<br />
Hantkenina, which is correlated to the<br />
upper part of calcareous nannoplankton<br />
Subzone NP15b (Sullivania gigas Subzone),<br />
to be defined. This indicates a<br />
mismatch of 4.5 m.y. between the base<br />
of the Lutetian at the type locality, which<br />
has been placed within Subzone NP14b,<br />
and the first appearance datum of Hantkenina.<br />
Consequently, the first occurrence<br />
of Hantkenina can no longer be<br />
used as a marker for the base of the middle<br />
Eocene.<br />
2010010130<br />
白 垩 纪 放 射 虫 Afens Riedel et Sanfilippo<br />
属 新 种 = New cretaceous radiolarian<br />
species of the genus Afens Riedel<br />
et Sanfilippo. ( 英 文 ). Bragina L G. Paleontological<br />
Journal, 2010, 44(1): 11-<br />
15 2 图 版 .<br />
Diverse radiolarians from the Upper<br />
Cretaceous Perapedhi and Moni formations<br />
(southern Cyprus) are studied.<br />
Many representatives of the genus Afens<br />
Riedel et Sanfilippo, 1974 are recognized.<br />
The diagnosis of the genus Afens<br />
is emended and three new species of this<br />
genus, Afens perapediensis sp. nov., Afens<br />
moniensis sp. nov., and Afens concinnus<br />
sp. nov., are described. In addition,<br />
the species Afens liriodes Riedel et<br />
Sanfilippo, 1974 is redescribed.<br />
2010010131<br />
有 孔 虫 Fusulinoida Fursenko 超 目 的<br />
系 统 分 类 位 置 = Taxonomic position of<br />
the superorder Fusulinoida Fursenko in<br />
the Foraminifera system. ( 英 文 ). Mikhalevich<br />
V I. Paleontological Journal,<br />
2009, 43(2): 117-128 5 图 版 .<br />
Comparative morphological analysis<br />
of the test and apertural structures in<br />
lower and higher members of the superorder<br />
Fusulinoida and class Miliolata<br />
has shown that they are similar in test,<br />
developmental trends from primitive<br />
forms with a tubular chamber to complex<br />
supermultichamber tests of the<br />
fusulinoid shape. As series of sections<br />
were compared, supplementary inner<br />
deposits at the bottom of chambers of<br />
endothyrids (tubercles, rostra, chomata)<br />
showed homology with the teeth of<br />
Miliolata. The high magnesium composition<br />
of the test wall and some ultrastructural<br />
features shared by the two<br />
groups support their affinity and suggest<br />
the assignment of the superorder Fusulinoida<br />
to the class Miliolata as an early<br />
phylogenetic lineage.<br />
2010010132<br />
乌 拉 尔 山 北 部 晚 维 宪 期 endothyrid 类<br />
有 孔 虫 新 种 = New endothyrids (Foraminifera)<br />
from the Upper Visean of<br />
the northern Ural Mountains. ( 英 文 ).<br />
Ponomarjova G Yu. Paleontological<br />
Journal, 2009, 43(2): 129-133 2 图 版 .<br />
New endothyrids from the Upper<br />
Visean of the western slope of the northern<br />
Ural Mountains are described and<br />
assigned to the new species Eoendothyranopsis<br />
(Ninella) extremus and E. (N.)<br />
poststaffelliformis.<br />
2010010133<br />
罗 斯 托 夫 地 区 上 白 垩 统 有 孔 虫<br />
Pseudosiderolites Smout 的 首 次 发 现<br />
= The first find of Pseudosiderolites<br />
Smout (Foraminifera) in the Upper Cretaceous<br />
of the Rostov Region. ( 英 文 ).<br />
Zakrevskaya E Yu. Paleontological<br />
Journal, 2009, 43(1): 19-33 6 图 版 .<br />
A taxonomic description of larger foraminifers<br />
of the genus Pseudosiderolites,<br />
from Upper Cretaceous beds in the<br />
Rostov Region that were previously assigned<br />
to the Paleogene, is provided for<br />
the first time. The beds with these foraminifers<br />
are dated as Maastrichtian.<br />
Species criteria and the taxonomic posi-<br />
47