Netherlands 2023 "Prehistoric animals (II)"


<prev back to index next>


Issue Date 26.09.2023
ID Michel: N/A, Scott: N/A, Stanley Gibbons: N/A, Yvert et Tellier: N/A, Category: pR
Design stamps: studio026, Velp
animal models: ManimalWorks, Rotterdam
Stamps in set 15
Values 3 Mini-Sheets of 5 stamps each, with face value "1", each Mini-Sheet contain 3 stamps with reconstruction and 2 stamps with fossils of the prehistoric animal:

Nothosaurus
Woolly Rhinoceros, Coelodonta antiquitatis
Aurochs, Bos primigenius

Value indicates 1 for mail up to and including 20g to a destination within the Netherlands.
Size (width x height) stamps: 30mm x40mm
Mini-Sheet: 170mm x 122mm
Layout 3 Mini-Sheets of 5 stamps each
Products None
Paper normal with phosphorus pressure
Perforation
Print Technique Offset, 3 colors: cyan, magenta, yellow and black
Printed by
Quantity 5,000 of each Mini-Sheet
Issuing Authority PostNL
Prehistoric animals on personalized stamps of Netherlands 2023

On September 26th, 2023, the Post Authority of the Netherlands, PostNL, issued the second 3 of 12 Mini-Sheets with personal stamps showing "Prehistoric Animals".

Personal stamps are stamps proposed by individuals or organizations, accepted, printed, and sold by PostNL.

The first 3 Mini-Sheets were issued on June 13th, 2023. Detailed descriptions of the first issue as well as details about the design team for the entire series of mini-sheets, can be found here.
The denomination on these stamps is "1", the rate for items weighing up to 20g with destinations in the Netherlands and has a value of €1,01 at the time of issue. Each stamp sheet in the "Prehistoric Animals" series includes five personal stamps in five different designs. Three stamps feature various images of the reconstructions of the prehistoric animals in their natural habitats. The other two stamps feature fossils of the same animal, surrounded by stylized earth layers in which that fossil was found.

Fossils of all prehistoric animals depicted on the stamps were found on the seabed of the southern North Sea.
Map of Doggerland with associated philatelic materials
Map of Doggerland with associated philatelic materials. Image credit: the image was created by fellow collector Mr Peter Brandhuber from Germany.
The first fossils on the seabed of the Netherlands, were found in 1848 as bycatch of fishermen who dragged their beam trawls across the seabed and brought up all kinds of bones and archaeological objects in addition to fish. Thanks to the fishermen, finds are still brought ashore every day.
In addition, over the past three decades, several expeditions have been implemented using chartered beam trawlers with the aim of intensively dredging for fossil land mammals from the Pleistocene sediments at locations that had previously yielded chance finds from commercial beam trawling.
With modern accurate positioning, the location of the finds can be properly mapped out. This collaboration between the crews of those beam trawlers that brought the bycatch ashore, and the active, very interested collectors, has yielded a wealth of scientific information about the life in what is referred to as Doggerland.
The fossils indicate that during the Pleistocene and the beginning of the Holocene there were land connections between the continent of Europe and the British Isles.

Doggerland was an area of land in Northern Europe, now submerged beneath the North Sea, that connected Britain to continental Europe. It was flooded by rising sea levels around 6500–6200 BCE. The flooded land is known as the Dogger Littoral. Geological surveys have suggested that it stretched from what is now the east coast of Great Britain to what is now the Netherlands, the western coast of Germany and the Danish peninsula of Jutland.
It was probably a rich habitat with human habitation in the Mesolithic period, although rising sea levels gradually reduced it to low-lying islands before its final submergence, possibly following a tsunami caused by the Storegga Slide in Norway.
Doggerland was named after the Dogger Bank, which in turn was named after 17th-century Dutch fishing boats called doggers.


Doggerland: Die versunkene Welt The Mystery of Doggerland: Atlantis in the North Sea Doggerland. Lost World under the North Sea Doggerland: The History of the Land that Once Connected Great Britain to Continental Europe
"Doggerland: Die versunkene Welt", by Daniel Bleckmann (in German), Published in 2020.
Amazon: USA, UK, DE
"The Mystery of Doggerland: Atlantis in the North Sea", by Graham Phillips, Published in 2023.
Amazon: USA, UK, DE
"Doggerland. Lost World under the North Sea", by Luc Amkreutz, Published in 2022.
Amazon: USA, UK, DE
"Doggerland: The History of the Land that Once Connected Great Britain to Continental Europe", by Charles River Editors, Published in 2021.
Amazon: USA, UK, DE

The geological surveys of the countries surrounding the North Sea have mapped the deposits which make up the seabed. Based on the geological history, a better insight was gained into the influence of the cold times (ice ages) in which the sea level was up to 125 m lower than today and the finds of people and animals that lived on the dry seabed can be better understood, and be placed in time.
The accumulation of knowledge on these fossil localities is the result of intense collaboration between museums, private collectors and the fishing industry. It all began when the curator of mammalian fossils of the former Rijksmuseum van Geologie en Mineralogie (Dutch National Museum for Geology and Mineralogy, nowadays incorporated into Naturalis Biodiversity Center (Leiden)), Mr. G. Kortenbout van der Sluijs, began visiting Dutch fishing ports in the 1960s to obtain fossil bones for his museum. He found that the larger beam trawlers of over 40-44 m in length, which fished for flatfish outside the 12-mile zone, were particularly successful in collecting fossil mammal evidence with their haul of fish.
An extensive collection of large skeletal parts of woolly mammoths, woolly rhinos and steppe wisents (Bisons) from the Late Pleistocene, that were fished from the seafloor of the coast of the province of Zeeland in the 19th century, were kept by the Koninklijk Zeeuwsch Genootschap der Wetenschappen in Middelburg.
Two of the animals were depicted on the stamps below.

Woolly Rhinoceros, Coelodonta antiquitatis

Woolly Rhinoceros stamps of the Netherlands 2023


Woolly Rhinoceros stamps of the Netherlands 2023
Woolly Rhinoceros on stamp of Belgium 2018
Woolly Rhinoceros on stamp of Belgium 2018
Woolly Rhinoceros on stamp of Jersey 2010
Woolly Rhinoceros on stamp of Jersey 2010
Woolly Rhinoceros on stamp of Sweden 1992
Woolly Rhinoceros on stamp of Sweden 1992
Woolly Rhinoceros on stamp of UK 2006
Woolly Rhinoceros on stamp of UK 2006
The woolly Rhinoceros, Coelodonta ("hollow tooth", in reference to the deep grooves of their molars) is an extinct genus of rhinoceros that lived in Eurasia between 3.7 million years and 14,000 years ago, in the Pliocene and the Pleistocene epochs. It is best known from the type species, the woolly rhinoceros (Coelodonta antiquitatis), which ranged throughout northern Eurasia during the Pleistocene. The earliest known species, Coelodonta thibetana, lived in Tibet during the Pliocene, with the genus spreading to the rest of Eurasia during the Pleistocene.
DNA evidence suggests that the Sumatran Rhinoceros (Dicerorhinus sumatrensis) is the closest living relative of Coelodonta.

The woolly rhinoceros, Coelodonta antiquitatis, is well represented in all sites of fossil mammals of the North Sea floor. All the ontogenetic stages of this large grazer are well known. Complete skulls have also been by-caught over time, including at various locations of the coast of Zeeland (in the collection of the Koninklijk Zeeuwsch Genootschap der Wetenschappen) and the Eurogeul area in the vicinity of the Maas Center buoy (Kommer Tanis collection, Haven- hoofd, Goeree-Overflakkee).

This rhinoceros, a companion of the woolly mammoth, must have been a common species on the mammoth steppe of Doggerland in the Late Pleistocene. The skeletal remains of the woolly rhinoceros are clearly distinguishable from the other species of rhinos that we know from the North Sea floor. The molars are high-crowned, the enamel is strongly ribbed and the chewing surface is very complex and advanced, extremely suitable for devouring tough food, such as the grasses of the mammoth steppe. Their skeletal parts are relatively heavy and stocky in build, very different from the browsing rhinos such as the Etruscan, Stephanorhinus etruscus, and the forest rhinoceros, Stephanorhinus kirchbergensis, from the Early and Late Pleistocene (Eemian), respectively.

The woolly rhinoceros was widespread in the Late Pleistocene, from the westernmost part of Doggerland to the northeast of the Eurasian continent. Coelodonta antiquitatis never crossed the so-called Bering land bridge to the North American continent. Perhaps that environment was too wet. Possibly we could conclude from this that the extensive mammoth steppe of Late Pleistocene Doggerland, where the Southern Bight of the North Sea is now located, had been very dry.

An adult woolly rhinoceros typically measured 3.2 to 3.6 metres from head to tail, stood 1.45–1.6 metres tall at the shoulder and weighed up to 1.5–2 tons. Both males and females had two horns which were made of keratin, with one long horn reaching forward and a smaller horn between the eyes. The front horn would have measured 1–1.35 metres long for individuals at 25 to 35 years of age, while the second horn would have measured up to 47.5 centimetres long. Compared to other rhinoceroses, the woolly rhinoceros had a longer head and body, and shorter legs. Its shoulder was raised with a powerful hump, used to support the animal's massive front horn. The hump also contained a fat reserve to aid survival through the desolate winters of the mammoth steppe.
The woolly rhinoceros was covered with long, thick hair that allowed it to survive in the extremely cold, harsh mammoth steppe. It had a massive hump reaching from its shoulder and fed mainly on herbaceous plants that grew in the steppe. Mummified carcasses preserved in permafrost and many bone remains of woolly rhinoceroses have been found. Images of woolly rhinoceroses are found among cave paintings in Europe and Asia. The species range contracted towards Siberia beginning around 17,000 years ago, with the youngest known records being around 14,000 years old in northeast Siberia, coinciding with the Bølling–Allerød warming, which likely disrupted its habitat.

The statue of a lindwurm from Klagenfurt on postmark of Austria, 1997
The statue of a lindwurm from Klagenfurt on postmark of Austria, 1997
Peter Simon Pallas on commemorative postmark of Russia 2016
Peter Simon Pallas on commemorative postmark of Russia 2016
Woolly rhinoceros on commemorative postmark of Germany 1995
Woolly rhinoceros on commemorative postmark of Germany 1995
The first documented discovery of the woolly rhinoceros, which survived to the present, was made in Austria.
A rhinoceros skull was found in Klagenfurt, Austria, in 1335, and was believed to be that of a dragon.

Legend has it that Klagenfurt was founded after a couple of brave men had slain the abominable "Lindwurm", a winged dragon in the moors adjoining the lake, the staple diet of which is said to have been virgins, but which did not spurn the fat bull on a chain that the men had mounted on a strong tower.

In 1590, it was used as the basis for the head on a statue of a lindwurm.
Gotthilf Heinrich von Schubert maintained the belief that the horns were the claws of giant birds, and classified the animal under the name Gryphus antiquitatis, meaning "griffin of antiquity".
This skull is still on exhibit at the Landesmuseum für Kärnten.

One of the earliest scientific descriptions of an ancient rhinoceros species was made in 1769, when the naturalist Peter Simon Pallas wrote a report on his expeditions to Siberia where he found a skull and two horns in the permafrost. In 1772, Pallas acquired a head and two legs of a rhinoceros from the locals in Irkutsk, and named the species Rhinoceros lenenesis (after the Lena River). In 1799, Johann Friedrich Blumenbach studied rhinoceros bones from the collection of the University of Göttingen, and proposed the scientific name Rhinoceros antiquitatis. The geologist Heinrich Georg Bronn moved the species to Coelodonta in 1831 because of its differences in dental formation with members of the Rhinoceros genus.

The image on the stamp is based on a life size reconstruction made by Remie Bakker, a paleo-artist from Rotterdam for the Museum Twentse Wellen in the Netherlands in 2007. The fur color of the model was based on some cave paintings from France and was made under the supervision of Mr. Dick Mol.
Another life size model of mother and calf Coelodonta antiquitatis was created in 2015 for the travelling Ice Age exhibition made by the Reiss-Engelhorn-Stiftung in Mannheim (Germany).
On his website Mr. Bakker explain the reconstruction process:

To get a better idea for the hair coat of this animal I used cave paintings as an example. I feel that the people that made these paintings were seeing these animals in their daily life and have used these images in the caves. This is as true a image as we can get from these animals. If you analyse the drawings of the rhinos you can divide the drawings, roughly, in two types. The first has hair hanging from the belly and head and no markings on the body. The second has no hair hanging down and distinct lighter and darker areas on the head and body. The darker places are; the mid body, the sideburns, ears, feet and shoulders. My conclusion is that the woolly rhino had a summer coat that was marked by lighter and darker areas. The winter coat was longer and more uniform in color.


Mother and calf Coelodonta antiquitatis in the travelling Ice Age exhibition - Rosenheim, Germany, 2022
Mother and calf of Coelodonta antiquitatis in the travelling Ice Age exhibition. The photo was made by the author of this website during his visit of the exhibition in Rosenheim, South-Germany, in July 2022.



Aurochs, Bos primigenius

Aurochs, Bos primigenius, time scale on  stamps of the Netherlands 2023


Aurochs stamps of the Netherlands 2023
Aurochs on stamp of Bulgaria 2018
Aurochs on stamp of Bulgaria 2018
Aurochs on cave painting on stamp of France 1968
Aurochs on cave painting on stamp of France 1968
Aurochs on cave painting on stamp of Monaco 1949
Aurochs on cave painting on stamp of Monaco 1949
Skeleton of Aurochs on personalized stamp of Germany 2008
Skeleton of Aurochs on personalized stamp of Germany 2008
The aurochs (Bos primigenius) is an extinct cattle species, considered to be the wild ancestor of modern domestic cattle. With a shoulder height of up to 180 cm in bulls and 155 cm in cows, it was one of the largest herbivores in the Holocene; it had massive elongated and broad horns that reached 80 cm in length.

The aurochs was part of the Pleistocene megafauna. It probably evolved in Asia and migrated west and north during warm interglacial periods. The oldest known aurochs fossils found in India and North Africa date to the Middle Pleistocene and in Europe to the Holstein interglacial. As indicated by fossil remains in Northern Europe, it reached Denmark and southern Sweden during the Holocene. The aurochs declined during the late Holocene due to habitat loss and hunting. The aurochs survived in central Poland until 1627.
The aurochs is recently extinct and not technically a prehistoric animal.

The aurochs is depicted in Paleolithic cave paintings, Neolithic petroglyphs, Ancient Egyptian reliefs and Bronze Age figurines. It symbolised power, sexual potency, and prowess in religions of the ancient Near East. Its horns were used in votive offerings, as trophies and drinking horns.

Two aurochs domestication events occurred during the Neolithic Revolution.
One gave rise to the domestic cattle (Bos taurus) in the Fertile Crescent in the Near East that was introduced to Europe via the Balkans and the coast of the Mediterranean Sea. Hybridisation between aurochs and early domestic cattle occurred during the early Holocene. Domestication of the Indian aurochs led to the zebu cattle (Bos indicus) that hybridised with early taurine cattle in the Near East about 4,000 years ago. Some modern cattle breeds exhibit features reminiscent of the aurochs, such as the dark colour and light stripe along the back of bulls, the lighter colour of cows, or an aurochs-like horn shape.

Remains of large bovids are known in very large quantities from the North Sea. The vast majority is attributed to the Late Pleistocene steppe bison, Bison priscus. The ones attributed to the aurochs, Bos primigenius, are very rare. Almost all the remains of Bos primigenius from the North Sea that we know of can be dated in the Early Holocene.
The few remains of various North Sea sites that are attributed to large bovids such as Bos primigenius can be dated in the Eemian on the basis of a higher degree of fossilization. In the Eemian, this large bovid with heavily built horns and a shoulder height of well over two meters was part of a mammal association that had lived in and near wooded areas. Bos primigenius certainly did not occur as massively in the Late Pleistocene as the almost as large steppe bison.

The image in the stamp is based on the reconstruction made by Remie Bakker, a paleo-artist, in Rotterdam under the supervision of Mr. Dick Mol. The life size model of the Aurochs was created in 2015 for the travelling Ice Age exhibition made by the Reiss-Engelhorn-Stiftung in Mannheim (Germany).
On his website Mr. Bakker explain the reconstruction process:

We know something about this animal because there are found frozen carcasses found in the US and in Russia. The rest I have estimated of cave paintings from France and Spain. I took paintings from several caves and used the most characteristics colour and hair-masses that they had in common. For the body under the fur I used the modern-day Guar (Bos gaurus) as an example. I have the idea that these animals resemble the Bos primigenius the best in musculature and appearance.


The Aurochs on the travelling Ice Age exhibition - Rosenheim, Germany, 2022
The Aurochs on the travelling Ice Age exhibition. The photo was made by the author of this website during his visit of the exhibition in Rosenheim, South-Germany, in July 2022.



Nothosaurus

Nothosaurus stamps of the Netherlands 2023

Nothosaurus stamps of the Netherlands 2023
Nothosaurus skeleton reconstruction im Berliner Museum für Naturkunde
Nothosaurus skeleton reconstruction in Berliner Museum für Naturkunde
Nothosaurus on meter franking of Germany 1987
Nothosaurus on meter franking of Germany 1987. The image reproduces a painting of the famous paleo-artist Zdenek Burian from 1960s.
Nothosaurus on postage stamp of private Post company of the Netherlands - stadtpost Utrecht, 1994
Nothosaurus on postage stamp of private Post company of the Netherlands - stadtpost Utrecht, 1994.
Nothosaurus ("false lizard", from the Ancient Greek nothos, "illegitimate", and sauros, "lizard") is an extinct genus of sauropterygian reptile, from the order Nothosauroidea who lived during Triassic Period, approximately 240–210 million years ago. It was not a dinosaur, as may be suggested by its name, but a marine reptile, while dinosaurs are terrestrial animals per definition.

Sauropterygia ("lizard flippers") is an extinct taxon of diverse, aquatic reptiles that developed from terrestrial ancestors, distantly related to lizards and snakes, soon after the end-Permian extinction and flourished during the Triassic before all except for the Plesiosauria became extinct at the end of that period.


Nothosaurus was a semi-oceanic animal which probably had a lifestyle similar to that of today's seals: it hunted exclusively in water but intermittently came ashore to bask in the sun. It was about 4 metres long, with long, webbed toes and possibly a fin on its tail. When swimming, Nothosaurus would use its tail, legs, and webbed feet to propel and steer it through the water. The skull was broad and flat, with long jaws, lined with needle teeth, it probably caught fish and other marine creatures.
In many respects its body structure resembled that of the much later plesiosaurs, but it was not as well adapted to an aquatic environment. It is thought that one branch of the nothosaurs may have evolved into pliosaurs such as Liopleurodon, a short-necked plesiosaur that grew up to 6.4 in length.

Fossils of Nothosaurus are distributed from North Africa and Europe to China and it is the best known member of the Nothosaur order.
The first time a nearly complete skeleton of Nothosaurus (the head was missing) was discovered in in the rock formation Muschelkalk, at Bayreuth (Bavaria, South of Germany) in 1833. It was the first discovery of a fossilized skeleton of prehistoric reptile on mainland Europe. In 1834 it was described by German paleontologist Christian Erich Hermann von Meyer. In the following years many fossils were discovered in other German towns such as Osnabruck and Hohenlohe.

There are nearly a dozen known species of Nothosaurus, including several species that have been described from the Lower Muschelkalk in Winterswijk, The Netherlands: Nothosaurus marchicus, Nothosaurus winkelhorsti, Nothosaurus winterswijkensis.

Dr. D.A. Hooyer from the National Natural History Museum in Leiden, was the first to describe saurian material from Winterswijk in 1959, using the (already familiar) term Nothosaur. He named the species Nothosaurus winterswijkensis to honor the location where these bones were discovered.
Nothosaurus reconstruction made by Remie Bakker, a paleo-artist, in Rotterdam
Nothosaurus reconstruction made by Remie Bakker, a paleo-artist, in Rotterdam
To the date of the stamp issue, the only site in the Netherlands, where fossils of Nothosaurus have been discovered is the Ankerpoort quarry in Winterswijk.

Winterswijk (also known as Winterswiek or Wenters) is a municipality and a town in the eastern Netherlands. It has a population of about 29,000 and is situated in the Achterhoek, which lies in the eastern-most part of the province of Gelderland in the Netherlands. Ankerpoort quarry in Winterswijk is important site where good quality fossils of Triassic reptiles and their fauna are being unearthed.

In the Triassic period, the area of the quarry was the northern border of the Palaeo-Tethys Ocean has been given the name "German basin". The climate here was subtropical and the landscape was a hot, dry basin, like the Persian Gulf today. The weathering waste from the surrounding mountains was concentrated in this floodplain as sand. This is how the so called "Buntsandstein" came into being: an extremely thick layer of mostly hard, red, colourful sandstone.


In 2009, a new species from the Winterswijk quarry was described: Nothosaurus winkelhorsti. This was a very small type of Nothosaur that roamed the sea at the same time as its big brother.
Another Nothosaur that looks like Nothosaurus was also found in Winterswijk, named Cymatosaurus. This is a saurian, which highly resembles the Nothosaur, but it belongs to a different group: the Pistosaurs.

These bones are in collections of two Museums in the Netherlands: Naturalis in Leiden and Twentse Welle Museum in Enschede.

Twentse Welle museum in Enschede opened doors in April 2008 and it is housed in a former textile factory. A mix of the original structure and new architecture give the museum its unique atmosphere. Three organizations are brought together in the museum: Van Deinse Instituut, Museum Jannink and Natuurmuseum (Natural History Museum) Enschede. Together they want to tell the story of the human adventure, the history of nature and exploration of earth, with the focus on the local history.

In 2011 Twentse Welle Museum in Enschede, acquired the large and important private collection of Gerben Diepenbroek, a true treasure trove of fossils from the Winterswijk quarries, including four Nothosaur skulls of which three are sufficiently complete to allow scientific description.
The research of these skulls was published by Dr. Paul Cornelis Hendrikus Albers from the Naturalis Museum, later in the same year.




Thousands of fossil remains of the marine reptile Nothosaurus marchicus have been found in the quarries at Winterswijk, which enabled making the models resemble reality closely.
Complete articulated specimens are not known from the Winterswijk quarry, to date. However, in China and Switzerland, articulated specimens have been found. Unfortunately, these are not the same species, but the body plans are approximately the same.

Remie Bakker, from Manimal Works in Rotterdam, was asked to prepare two models, of a male and a female from the most abundant Nothosaurus specimens in the Netherlands: Nothosaurus marchicus. With the assistance of several scientists in the Netherlands and Germany, looking at other reconstructions in Stuttgart and Ingelfingen (Germany), and a dead monitor lizard, he prepared the fascinating models. Bakker's made a reconstruction completely different from the image created by the Czech artist Zdenek Burian in the 1960s. One of the models was depicted on the stamps.

Remie Bakker work on reconstruction of the Nothosaurus
Remie Bakker work on reconstruction of the Nothosaurus. Image credit: "Nothosaurus marchicus: a reconstruction of a Sauropterygian from Winterswiek, the Netherlands", by Dennis C. Nieweg and Dick Mol. Published with permission or Mr. Mol.



Products and associated philatelic items

Examples of Circulated Covers
sabre-toothed cat, Homotherium personal stamps of the Netherlands on circulated cover sabre-toothed cat, Homotherium personal stamps of the Netherlands on circulated cover
Woolly Mammoth personal stamps of the Netherlands on circulated cover Woolly Mammoth personal stamps of the Netherlands on circulated cover
Whale personal stamps of the Netherlands on circulated cover Whale personal stamps of the Netherlands on circulated cover



References




Acknowledgements

PaleoPhilatelie.eu on Facebook - Welcome to join !
  • Many thanks to Dr. Peter Voice from Department of Geological and Environmental Sciences, Western Michigan University, for reviewing the draft page and his very valuable comments.
  • Many thanks to Mr. Dick Mol, a Dutch paleontologist for his help finding information about the animals depicted on these stamps, for his help finding an information about the animals and permission to use some photos from his article.
  • Many thanks to Mr. Remie Bakker, for his permission to use images of his models and sharing some images which were not published on his website at the time the article was written.
  • Many thanks to fellow collector Dr. Jos van den Bosch, from the Netherlands, for his help finding information about these stamps.
  • Many thanks to fellow collector Dr. Peter Brandhuber, from Germany, who created the "The postal offices of Doggerland" map.



<prev back to index next>