|
|
CONTACT I MAIN PAGE I NEWS GALLERY I E-BIZ SHORTCUTS I INT'L BIZ SHORTCUTS I MKTG&BUSINESS SHORTCUTS I TEACHING SCHEDULE |
| . | |
| MISTAKES I TEXTS USED I IMAGES I RANK I FORMER STUDENTS I | |
| . |
|
|
IMAIN LINX PAGE ITRAVELI OUTDOORSI HISTORY I SCIENCE I OMEGA WATCHES I JOKESI AUTHORSI MILITARYI PIRATESI |
| . |
This
page contains links A
simple reference table to help yourt
to use - table made by Tim , combining several
other tables of Paleontologists
| ERA | PERIOD | ONSET | features. |
|---|---|---|---|
| Paleozoic | Cambrian | 600 mya | . |
| Ordovician | 500 mya | first jawless fishes, animal diversification | |
| Silurian | 440 mya | first bony fishes, colonization of land | |
| Devonian | 400 mya | first insects and amphibians, fish diversify | |
| Carboniferous | 345 mya | extensive forests, first reptiles, insects radiate | |
| Permian | 290 mya | continents aggregate into Pangaea, reptiles radiate, insects are diverse | |
| Mesozoic | Triassic | 245 mya | . |
| Jurassic | 195 mya | continents drifting, first birds, diverse dinosaurs | |
| Cretaceous | 138 mya | most continents widely separated, flowering plants and mammals diversity, dinosaurs continue diversification | |
| Cenozoic | Tertiary | Palaeocene 65 mya | .Mass extinction: dinosaurs, |
| Eocene 55 mya | . | ||
| Oligocene 34 mya | . | ||
| Miocene 24 mya | . | ||
| Pliocene 5 mya | . | ||
| Quaternary | Pleistocene 1.8 mya
repeated glaciations, humans evolve, extinctions of large mammals |
The Pleistocene Epoch began about 1.6 million years ago and ended 10,000 years ago. It was characterised by a series of ice ages - the last peaking about 18,000 years ago. The large, extinct animals of this time are therefore termed Pleistocene or Ice age mammals, although the term 'Megafauna' is also sometimes used | |
| Holocene 10,000 years ago | End of Ice Age |
http://dir.yahoo.com/Science/Earth_Sciences/Paleontology/Prehistoric_Animals/Pleistocene_Megafauna/
under this heading in Yahoo
are all kinds of interesting links about ancient large animals
| Celtic animals | Animal symbolism in Celtic
Mythology
http://www-personal.umich.edu/~lars/rel375.html |
| Saber Tooth Tiger
Smilodon Fatalis |
Smilodon Fatalis
http://dir.yahoo.com/Science/ Earth_Sciences/Paleontology/Prehistoric_Animals/ Pleistocene_Megafauna/Saber_Toothed_Cats/ Smilodon lived from about 1.6 million years ago to about 11,000 years ago. http://www.lam.mus.ca.us/cats/encyclo/smilodon/index.htm |
| see also
Cave Lion - Panthera Leo Spelea |
."Skeletons indicate this
animal could be almost twice the size of a modern African lion"
www.tigress.com/furry_lair/faq_bigcats.htm |
| Liger
- offspring of a Male Lion and tigress ![]() |
"Ligers have a lion father
and a tigress mother, and male ligers in particular seem to tap a
hidden heritage which makes them literally the biggest cat in the world:
almost twice the size and weight of a full-grown lion. I've seen
photos of these incredible but very gentle creatures, which can weigh up
to half a tonne and measure more than three metres from nose to tail. Perhaps
something in the tigress's recessive genes allow the lion father's genes
to express that long-dormant requirement of size. "
www.tigress.com/furry_lair/faq_bigcats.htm
www.sierrasafarizoo.com/animals/liger.htm Reno, Nevada |
| Tigon - Male Tiger and a lioness | http://www.lairweb.org.nz/tiger/tigons.html |
|
Cave Bear - Ursus Spelaeus
lived between 400.000 - 100.000 years ago in Europe - shoulder height 3.5 m (11 feet) - about 30% bigger than the grizzly bear of North America. - became extinct in the Würm Ice Age, about 10.000 years ago. www.showcaves.com/english/explain/Index/Bear.html "In one Austrian cave, called Drachenhöhle ( = Dragon Cave), the remains of more than 30,000 cave bears indicate repeated use of the cave" www.pma.edmonton.ab.ca/events/timetrav/v/_cavebr.htm "The longest war ever fought by humans was .. against another species - the Cave Bear. For several hundred thousand years our stone age ancestors fought pitched and bloody battles with these denizens of the most precious commodity on earth -- habitable caves. Without these shelters homo sapiens would have had little chance of surviving the Ice Ages, the winter storms, and the myriad of predators that lurked in the dark. " www.personal.psu.edu/users/w/x/wxk116/cavebears/ |
| Nemoylodon listai, or "Lista's
new Mylodon."
a type of Megatherium |
In the 1890's an Argentinean explorer, geographer and adventurer, Ramon Lista, was hunting in a portion of his country known as Patagonia when a large, unknown creature covered with long hair, trotted past the party. To Lista the creature looked like a gigantic armadillo. The party shot at the beast, but the bullets seemed to have no effect.http://unmuseum.mus.pa.us/sloth.htm |
![]() |
Giant Ground Sloth (Megatherium americanum) also Eremotherium laurillardi These plant-eating creatures
rivaled elephants in size! They stood 6 m (20 ft) tall and weighed several
tons. Ground sloths originated in South America and spread northward by
drifting on trees and debris to the West Indies and by migrating over the
Central American land bridge to North America.
|
![]() |
Woolly
Rhinos Coelodonta antiquitatis
and Elasmotherium sibiricum http://www.prehistory.com/coelo.htm about 11 feet (3.5 metres) long - 6 feet at the shoulder - unlike the mammoth, woolly rhinoceros did not migrate across the Bering Strait into North America www.priweb.org/ed/ICTHOL/ICTHOL02_peer_review_papers/42.html , woolly rhinos became extinct - 10,000 years ago, toward the end of the last Ice Age http://illustrissimus.virtualave.net/19rhino.html - woolly rhinoceros can be seen in the cave paintings of early humans "Coelodonta antiquitatis, the only recognized species, first appeared during the Riss glaciation, about 430,000 years ago, and nearly survived to modernity in northern Eurasia. " - other species of woolly rhino was the gigantic, elephant-sized, Elasmotherium, - specimens are extremely rare. Coelodonta antiquitatis - two horns - size of modern rhino Elasmotherium - one horn - size of an elephant |
| Indricotheres | "Indricotheres were the
largest land mammals ever to live"
http://www.paleontology.esmartstudent.com/mammals.html weighed about 15 tonnes, and were 4.5 metres tall. - related to the Rhinoceros |
| Giant Cheetah Acinonyx
Pardinensis
(modern cheetah - Acinonyx Jubatus) |
. |
| Megafauna | Megafauna and the attenuated
gravity of the antique system. An essay suggesting reasons why prehistoric
mammals and dinosaurs were so huge, and modern animals are smaller. Extremely
interesting - though difficult to believe.
http://www.bearfabrique.org/sauropods/biganims.html |
| . | Pterosaurs took to the air
about 225 million years ago, preceding birds and bats.They were proficient
fliers and as a group existed for about 140 million years.
www.nurseminerva.co.uk/adapt/pterosau.htm |
![]() |
Flying reptiles which lived
at the same time as the dinosaurs. - the biggest, Quetzalcoatlus Northropi
An azhdarchid pterosaur,
it is the largest and last known pterosaur which survived to the end of
the Cretaceous. With a wing span of 11-12 m (36-39 ft), it was the size
of a modern, light, single engine plane. Its estimated weight was probably
170 - 190 lbs
|
.![]() |
Giant birds
The South American teratoron ( Argentavis magnificens), which existed 6-8 million years ago, had an estimated wingspan of 25 feet.(some sites say it was only 20 feet) //www.grisda.org/origins/07087.htm Osteodotornis Orri, the gigantic
marine bird from the Miocene of California.(smaller
than A Magnificens)
|
http://www.genesispark.com/genpark/earthdis/earthdis.htm
![]() |
This is a link to a page
featuring the Nepal mountain called Machhapuchhare. It is rather famous
for many credible Yeti sightings, and, coincidentally, is the only mountain
the Nepalese government will not allow foreigners access to - citing religious
reasons. Check out the novel Esau by Philip Kerr.
http://www.nfm.com.au/himalaya/machha.htm |
|
|
CONTACT I MAIN PAGE I NEWS GALLERY I E-BIZ SHORTCUTS I INT'L BIZ SHORTCUTS I MKTG&BUSINESS SHORTCUTS I TEACHING SCHEDULE |
| . | |
| MISTAKES I TEXTS USED I IMAGES I RANK I FORMER STUDENTS I | |
| . |
|
|
IMAIN LINX PAGE ITRAVELI OUTDOORSI HISTORY I SCIENCE I OMEGA WATCHES I JOKESI AUTHORSI MILITARYI PIRATESI |
| . |