Fusulinid Biostratigraphy of the Moscovian- Lower Kasimovian of Hadim Nappe, Central Taurides, southern Turkey
Author
Akba, Melikan
Author
Okuyucu, Cengiz
text
Geodiversitas
2022
2022-06-09
44
19
527
562
journal article
78129
10.5252/geodiversitas2022v44a19
dcecd640-c7c1-4fb8-a484-0d2fa4de88da
1638-9395
6677663
urn:lsid:zoobank.org:pub:AF3C4774-484D-4B49-81D1-3172F6AFABD9
Genus
Aljutovella
Rauzer-Chernousova, 1951
urn:lsid:zoobank.org:act:
99F9F312-793C-40D3-A050-DC7C823F168F
TYPE
SPECIES. —
Profusulinella aljutovica
Rauzer-Chernousova, 1938
by original designation.
ASSEMBLAGE. — The described
Aljutovella
assemblage of this study is as follows;
Aljutovella aljutovica
(
Fig. 11
E-G),
Aljutovella arrisionis arrisionis
(
Fig. 11H, I
),
Aljutovella arrisionis molotovensis
(
Fig. 11J
),
Aljutovella artificialis
(
Fig. 11K, L
),
Aljutovella
cf.
cafirniganica
(
Fig. 11M
),
Aljutovella conspecta
(
Fig. 11N
),
Aljutovella cybaea
(
Fig. 11O, P
),
Aljutovella isvarica
(
Fig. 11Q
),
Aljutovella lepida novoburasiensis
(
Fig. 11R
),
Aljutovella pojarkovie
(
Fig. 12A, B
),
Aljutovella postaljutovica
(
Fig. 12C, D
),
Aljutovella priscoidea
(
Fig. 12
E-G),
Aljutovella skelnevatica
(
Fig. 12H, I
),
Aljutovella splendida
(
Fig. 12J, K
),
Aljutovella
cf.
stocklini
(
Fig. 12L
),
Aljutovella subaljutovica
(
Fig. 12M, N
),
Aljutovella tumida
(
Fig. 12O, P
) and
Aljutovella typica
Akbaş
,
n. sp.
(
Fig. 12Q, R
).
DESCRIPTION
Shell moderately large in size and fusiform in shape. The three-layered wall consists of the tectum, lower and upper tectorium, and poorly developed diaphanotheca in the last volutions of some individuals.
Septa
plain to slightly folded in the central part of the test and folded in polar regions. Chomata massive, commonly symmetrical and quadrate in shape.
REMARKS
According to Rauzer-Chernousova
et al.
(1996), some species of the genus
Aljutovella
could be transferred to new genus such as
Skelnevatella
Solovieva
in Rauzer-Chernousova, Bensh, Vdovenko, Gibshman, Leven, Ya Lipina, Reitlinger, Solovieva & Chediya, 1996 and
Priscoidella
Solovieva
in Rauzer-Chernousova, Bensh, Vdovenko, Gibshman, Leven, Ya Lipina, Reitlinger, Solovieva & Chediya, 1996 without giving any species name except their
type
species,
Profusulinella skelnevatica
Putrya & Leontovich, 1948
and
Profusulinella priscoidea
Rauzer-Chernousova, 1938
respectively. These two species, which were described in the genus
Aljutovella
in the study of Rauzer-Chernousova
et al.
(1951), have been accepted by many authors (e.g.,
Putrya 1956
;
Bensh 1969
;
Grozdilova
et al.
1975
;
Bogush & Yuferev 1976
;
Dzhenchuraeva 1979
;
Villa 1995
;
Leven
et al.
2006
;
Fohrer
et al.
2007
;
Davydov 2009
;
Leven & Gorgij 2011
and this study). One of the recent study of
Kulagina (2008)
, the species
skelnevatica
is described under the genus
Skelnevatella
. The transfer of
P. skelnevatica
and
P. priscoidea
species to the new genus (
Skelnevatella
and
Priscoidella
) proposed by Solovieva (in Rauzer-Chernousova
et al.
1996) is doubtful.