Newly discovered species of cheilostomatid Bryozoa from the Miocene of western Kachchh, Gujarat, India
Author
Sonar, Mohan A.
AE9F00AE-C936-4C1D-8C76-19F761D6ADE1
Department of Geology, Government Institute of Science, Nipat Niranjan Nagar, Caves Road, Aurangabad, Maharashtra 431004, India.
drmohansonar398@gmail.com
Author
Pawar, Ravi V.
0843934D-033C-4199-A8BB-005BBB4E95AA
Department of Geology, Government Institute of Science, Nipat Niranjan Nagar, Caves Road, Aurangabad, Maharashtra 431004, India.
ravi4geology@gmail.com
Author
Wayal, Dnyaneshwar V.
C93FC38C-7CB9-4511-BC3C-AF5D09D13A08
Department of Geology, Government Institute of Science, Nipat Niranjan Nagar, Caves Road, Aurangabad, Maharashtra 431004, India.
wayaldnyaneshwar@gmail.com
text
European Journal of Taxonomy
2022
2022-05-24
821
16
39
http://zoobank.org/6dd16dfe-028a-4454-8df7-64150836813e
journal article
56750
10.5852/ejt.2022.821.1795
98e75316-f8a2-4557-9e65-2bae83d36768
2118-9773
6580782
6DD16DFE-028A-4454-8DF7-64150836813E
Antropora gadhavii
Guha & Gopikrishna, 2005
Fig. 5
;
Table 4
Antropora gadhavii
Guha & Gopikrishna, 2005d: 140
, pl. I fig. 10, pl. II fig 1.
Material examined
INDIA
•
4
specs;
yellowish limestone
west
of
Haripar
,
Aquitanian
,
lower Miocene
, Kharinadi Formation;
23° 21′12″ N
,
68°49′13″ E
;
Sonar
leg.;
GIS/B
0461
to
0464
•
6
specs;
yellow limestones
of the
Waghot
in
Waior-Charopadi
stream cliff section and
Lakdi Nadi
cliff section;
Burdigalian
,
lower Miocene
, Chhasra Formation;
23°22′25″ N
,
68°58′35″ E
;
Sonar
leg;
GIS/B
0465
to
0470
.
Description
Colony unilaminar encrusting. Autozooids subtrigonal to subrectangular, indistinct zooidal boundaries (
Fig. 5A
). Gymnocyst indistinguishable; cryptocyst narrow, thickly calcified, descending into opesia. Opesia subrectangular to subtriangular in shape, elongate, occupying almost entire frontal area. Distal zooidal margins broad, subrectangular (
Fig. 5B–C
). Avicularia small, interzooecial, oval with acute rostrum, randomly placed at corners between autozooids, without crossbar (
Fig. 5C–D
). Ovicells not observed.
Remarks
The present species agrees with all the essential characters of
Antropora gadhavii
Guha & Gopikrishna, 2005
.