Nepal 2015
"Prehistoric Elephants of Nepal"
Issue Date |
07.07.2015 |
ID |
Michel: 1179-1184 ;
Scott: 980-985;
Stanley Gibbons: 1184-1189;
Yvert et Tellier: 1138-1143 ;
Category: pR |
Design |
Illustrations: Mr. Rajman Man Maharjan, the artist
at the Natural History Museum of Nepal
Stamps Design: Mr. Purna Kala Limbu
Consultant: Dr. Ramesh Shrestha, Chief of Natural History Museum, Nepal
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Stamps in set |
6 |
Value |
Rs. 10.00 - Deinotherium indicum
Rs. 10.00 - Gomphotherium sp.
Rs. 10.00 - Stegodon bombifrons
Rs. 10.00 - Stegodon ganesa
Rs. 10.00 - Elephas hysudricus
Rs. 10.00 - Elephas namadicus
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Emission/Type |
commemorative |
Issue place |
Kathmandu |
Size (width x height) |
42.5 mm x 31.5 mm |
Layout |
30 stamps per sheet |
Products |
FDC x 1 |
Paper |
Security Stamp paper UV dull with visible
& invisible fibers & phosphorescent dots.
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Perforation |
13 x 13.25 |
Print Technique |
Offset Lithography |
Printed by |
Joh Enschede Stamps B. V., The Netherlands |
Quantity |
500.000 each stamp |
Issuing Authority |
His Majesty's Government of Nepal Postal Services Department |
On July 7
th, 2015, the Post Authority of Nepal in cooperation with
the Natural History Museum of Nepal issued the second stamp set of
prehistoric animals.
Distinguished from the set from
2013,
this set is dedicated to one group of animals only: prehistoric elephants.
These stamps presentation took place on the same day in the Museum with
present of special guests, including
- Prof. Dr. Ishwar Chandra Dutta, Chairman of Tribhuvan University Service Commission.
- Chairperson Dean Chirika Shova Tamrakar, Institute of Science & Technology,
Tribhuvan University
- Drona Pokhrel, Director General of Postal Service Department
- Mr. Sunil Bahadur Malla Secretary of Ministry of Information and Communication
- Prof. Dr. Ramesh Shrestha, Chief, Natural History Museum, Swayambhu.
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Prof. Dr. Ramesh Shrestha, Chief, Natural History Museum,
Mr. Shankar Shrestha, who also consulted stamp designer, has a speech.
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First Day Cancellation by the Chief Guest Honorable Minister Dr. Minendra Rijal.
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Prof. Dr. Ramesh Shrestha, the Chief of the Natural History Museum, wrote a book.
"Prehistoric Mammals of Nepal".
The soft-cover book is written in English and contains 114 well illustrated pages.
All 26 different types of prehistoric mammals discovered
in Nepal to the date the book was issued are covered.
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Presentation of "Prehistoric Mammals of Nepal" book
by Prof. Dr. Ishwar Chandra Dutta, Chairman of Tribhuvan University Service Commission
at the stamps presentation ceremony.
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The cover of "Prehistoric Mammals of Nepal" book, published in Nepal in 2015.
ISBN: 978-9937-2-9672-4
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The text below is based on the information printed in the flyer attached to
official FDC and the reverse side of commemorative covers issued by
the Natural History Museum of Nepal, written by
Dr. Ramesh Shrestha, Chief of the Natural History Museum.
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Deinotherium indicum on stamp of Nepal 2015,
MiNr.: 1182, Scott: 980.
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Gomphotherium sp. on stamp of Nepal 2015,
MiNr.: 1183, Scott: 981.
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Stegodon bombifrons on stamp of Nepal 2015,
MiNr.: 1184, Scott: 982.
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Stegodon ganesa on stamp of Nepal 2015,
MiNr.: 1180, Scott: 983.
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Elephas hysudricus on stamp of Nepal 2015,
MiNr.: 1179, Scott: 984.
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Elephas namadicus on stamp of Nepal 2015,
MiNr.: 1181, Scott: 985.
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Nepal, as part of the Indian sub–continent, remained an important place for
the evolution of elephants since Miocene some 24 million years before present.
Many Palaeontologists have discovered various body parts of these
Proboscideans
since a long time from different part of the country.
To the date of the stamps issue, fossils of seven
Proboscideans have been found in Nepal.
The
Proboscideans order encompasses the mammals with long muscular trunks.
At the present time, there are only two
Proboscideans species alive.
One of them is the Asian elephant (
Elephas maximus) found in mixed habitat zones in
Sri Lanka,
India,
Nepal and parts of
Southeast Asia.
The other one is the African elephant (
Loxodonta africana) found in Sub–Saharan forests and grasslands.
The present Prehistoric elephants of Nepal stamps series contain six elephants, as described below.
Deinotherium indicum (Family: Deinotheriidae)
Deinotherium also known as a ‘terrible beast’ was a large prehistoric relative of
modern–day elephants that appeared in Late/Middle Miocene and survived until Early Pleistocene.
Deinotherium evolved from the smaller early Miocene
Prodeinotherium.
Its trunk was shorter and it had downward curving tusks attached to the lower jaw.
Three species of
Deinotherium giganteum in Europe,
Deinotherium bozasi in Africa and
Deinotherium indicum
in India, Nepal and Pakistan are known.
The molar tooth of
Deinotherium was discovered at Babai River by
Dr. Robert West & his team 1978, in west Nepal.
This molar tooth is in the collection of Natural History Museum.
Gomphotherium (Family: Gomphotheriidae)
Gomphotherium is called welded beast, which evolved in the
late Oligocene/early Miocene of North America from 13.650 to 3.6 MYBP
living about 10 million years.
The genus immigrated into Eurasia and Africa after a drop in sea level
(probably during the Tortonian Epoch) allowed them to cross over.
It survived into the Pliocene and its remains have been found in many
countries including Nepal.
These animals probably lived in swamps or near lakes using their tusks
to dig or scrape up aquatic vegetation. Several fossils of
Gomphotherium are reported from Babai River by Dr. Robert West
and his team in 1978 and Surai Khola by Dongol in 1985 and again by
Gudrin Corvinus in 1988 in Nepal.
Stegodon bombifrons (Family Stegodontiidae)
The Gable–toothed Elephant or
Stegodon bombifrons is the
initial stage of the true elephant family, or more correctly,
the transition from Mastodon to Elephant.
In Bardia National Park in Nepal, there is a population of Indian Elephants
which, possibly due to inbreeding, exhibit many
Stegodon like
morphological features.
Some dismiss these primitive features as recent mutations rather than atavisms.
Gudrin Corvinus found the skull of this elephant at Rato Khola, in Nepal in 1988.
Stegodon ganesa (Synonym
Stegodon insignis, family
Stegodontiidae)
Stegodon, also known as roofed tooth elephant, is the genus of the sub family
Stegodontinae.
Although it was assigned to the family
Elephantidae by some authors, but it has more
comfortably been placed in
Stegodontiidae due to its certain features which are more towards
stegodons than true elephants.
In some individuals the tusks were so close together that the trunk probably did not lie between
them but instead draped over.
The molars of
Stegodon ganesa are reported from Kathmandu valley
(Sharma & Singh, 1966 and Corvinus, 1988) and Babai Khola (West & Munthe, 1981).
Elephas hysudricus (Synonym:
Hyselephas hysudricus, family
Elephantidae)
Elephas hysudricus is an extinct elephant species and was described from fossil
remains found in the Siwalik Hills.
It lived during the Miocene and Pliocene epochs.
The molar teeth of
Elephas hysudricus has been reported from Kathmandu valley by Dongol in 1987.
Elephas namadicus (Family
Elephantidae)
Elephas namadicus was a species of 2.1 metre–tall prehistoric elephant that ranged throughout
Pleistocene Asia from
India (where it was first discovered) to
Japan where the indigenous Neolithic cultures hunted that particular
subspecies for food.
Elephas namadicus is a descendant of the Straight-tusked elephant.
The molar teeth of
Elephas namadicus was discovered from the alluvial deposits of Binai Khola
near Pidari village at Dumkibas in Nawalparasi.
Related stamps
Products and associated philatelic items
Mini-Sheets |
Official FDC |
FDC issued by the Natural History Museum |
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Signed FDCs |
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Signed by the artist, Mr. Rajman Maharjan from
the Natural History Museum of Nepal, who created the artwork.
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Signed by Dr. Ramesh Shrestha, Chief of Natural History Museum of Nepal,
who provided scientific advice to the stamp designer.
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Examples of circulated FDC covers |
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Examples of circulated covers |
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References
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Technical details and short description of the stamps:
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Description of prehistoric animals depicted on the stamps:
Acknowledgements:
- Many thanks to Dr. Peter Voice from Department of Geological and Environmental Sciences,
Western Michigan University, for reviewing the draft page and his valuable comments.
- Many thanks to Mr. Shankar Shrestha and Dr. Ramesh Shrestha for their support.