matmin77 posted on 1-5-2006 11:07 PM

MEGALODON: JERUNG RAKSASA PURBA

Megladon merupakan Jerung Raksasa  yang hidup pada zaman dinasour berjuta-juta tahun dahulu....Megalodon merupakan grandaddy pada Great White Shark masa ini....


Megalodon menerkam mangsanya seekor Dinosaur....

http://www.viperalley.com/gallery/data/500/megalodon.jpg

Satu specimen gigi Megalodon

http://www.fossilien.de/seiten/haizaehne/megalodon-.jpg


Tulang Rahang Megalodon berbanding gan tulang rahang ikan jerung masa kini
http://www.adriaticdiving.com/divingadriatic/slike/morzan0001/Megalodon%203.jpg

Perbandingan Megalodon dan cucu dia Greak White Shark ,Whale Shark dan  manusia

http://www.faithalone.com/megalodon.gif


The Megalodon is known principally from fossil teeth and a few fossilized vertebral centra. Like other modern sharks the skeleton of Megalodon was of cartilage and not bone, resulting in the poor skeletal fossil record. However, Megalodon's large teeth have survived the ages. The teeth are in many ways similar to great white shark teeth and can measure over seven inches long (maximum slant length).

Recent studies cited by Roesch (see external links below) suggest Megalodon was a "close relative" of the Great White. However, a growing number of researchers dispute this close Great White–Megalodon relationship, instead citing convergent evolution as the reason for the dental similarity. Nevertheless, it is extrapolations from the tooth size of Megalodon to modern sharks that provide us with our conceptions about what this ancient superpredator was like.

The best-educated estimates of this creature's maximum size range from 40 to 65 feet (about 12

chep posted on 1-5-2006 11:29 PM

wow..

:o:

kalo makan seorang manusia pun belum tentu kenyang lagi nih...

frmbronx posted on 3-5-2006 12:51 PM

fuyoooo.. mampoih la, kalu menatang ni still idup.. semlm ada bukak Discovery Channel, ada Walking with Dinosour...best gak.. rasa nya, diaorg ada tunjuk pasai shark nih :hmm:

tp, kalu la dia idup, Bronx tak rasa depa akan survive.. kan ker Cinak2 suka makan sirip jerung!!!

i wonder.. sure cukup nk buat makan satu kampung hehehe.. anyway, shark yg dok ada sekarang ni pun, dah nk pupus... sian..

REMEMBER!! WHEN BUYING STOP, KILLING CAN TOO!!! heheheh :bye:

d34n posted on 4-5-2006 12:49 PM

Originally posted by chep at 1-5-2006 11:29 PM
wow..

:o:

kalo makan seorang manusia pun belum tentu kenyang lagi nih...
manusia masuk celah  gigi dia je.. :pmuka:

sephia_liza posted on 4-5-2006 04:32 PM

more picture...

http://www.tellmewhereonearth.com/Web%20Pages/Sharks/Sharks%20Photos/Megalodon_jaw_Columbia_SC_museum.JPG

http://www.tellmewhereonearth.com/Web%20Pages/Sharks/Sharks%20Photos/Megalodon-Columbia_SC_museum.JPG

chep posted on 4-5-2006 04:40 PM

lol....

http://user.bahnhof.se/~wizard/cryptoworld/mega3.jpg

:o::o::o:

d34n posted on 4-5-2006 05:14 PM

Originally posted by chep at 4-5-2006 04:40 PM
lol....

http://user.bahnhof.se/~wizard/cryptoworld/mega3.jpg

:o::o::o:
kalau camni punya beso.. kalau makan manusia tak yah kunyah.. main telan jek.. :o::o:

chep posted on 4-5-2006 10:27 PM

Originally posted by d34n at 4-5-2006 05:14 PM

kalau camni punya beso.. kalau makan manusia tak yah kunyah.. main telan jek.. :o::o:

ye la... lebih baik makan ikan gonjeng jer...

heheh,,.. kalo x pun ikan paus...

:o::o::o::o:

peret posted on 5-5-2006 01:28 AM

camner die pupus ek

RainbowSix posted on 5-5-2006 02:04 AM

A fish the size of Megalodon requires huge amount of food to survive. What could sustain a Megalodon? Whales. About 20, 000 years ago, the oceans were generally warmer and were inhabited by whales. The population of whales in the oceans were plentiful hence allowing predatory fishes to grow as food is abundant.

However, a few thousand years ago, a great migration of whale into colder ocean may have triggered the demise of the giant sharks. Megalodons arent the only sharks that grew to gret size. In colder oceans, Megalodon simply couldnt survive and with the migrations of whales into deeper and colder waters, the oversized sharks seem destined to perish.

A point of contention, nobody can be certain that Megalodons have completely extinct. Think of that when you are about to jump into the water the next time you go to the beach.

Now, if you are a great fan on the studies of sharks, please note that the movie Jaws by Speilberg in 1975 was based on the fact of a megalodon suriving to this era.

R6

matmin77 posted on 5-5-2006 08:42 AM

Sape2 nak tengok Shark2 zaman dinosaur, nie ada link menarik......

http://school.discovery.com/schooladventures/prehistoricsharks/gallery.html

matmin77 posted on 5-5-2006 09:01 AM

Nie antara whale2 prehistoric/zaman dinosaur yg menjadi makanan Megalodon....


Basilosaurus

http://www.mheine.com/jpeg/basilo.jpg


Durodon Whales

http://www.mheine.com/news.html


Ikan2 paus zaman dulu, tidak sebesar mana kalau dibandingkan dengan ikan jerung zaman dulu dan sekarang....malah ikan paus paling besar pernah hidup di muka bumi  ..iaitu ..Balaenoptera musculus..atau lebih dikenali...

Blue Whale..adalah the largest living animal in earth's history....grows up to 100 feet long and weights 140 tonnes..

http://review.ucsc.edu/summer-02/images/BlueWhale.feeding.1780.JPG

http://www.nefsc.noaa.gov/read/protspp/RightWhale/blue.jpg

http://www.yourdictionary.com/images/ahd/jpg/A4bluewh.jpg

Comparisons blue whale gan binatang lain, termasuk Dinosaur

http://www.enchantedlearning.com/sgifs/Sizecomparisons.GIF


The Blue Whale (Balaenoptera musculus) is a marine mammal belonging to the suborder of baleen whales. At up to 30 metres (100 feet) in length and 140 tonnes (150 short tons) or more in weight, it is the largest animal ever to exist.

Blue Whales were abundant in most oceans around the world until the beginning of the twentieth century. For the first 40 years of that century they were hunted by whalers almost to extinction. Hunting of the species was outlawed by the international community in 1966. A 2002 report estimated there were 5,000 to 12,000 Blue Whales worldwide located in at least five groups. More recent research into the Pygmy subspecies suggest this may be an under-estimate . Before whaling the largest population (202,000 to 311,000) was in the Antarctic but now there there remain only much smaller (around 2,000) concentrations in each of the North-East Pacific, the Antarctic, and the Indian Ocean. There are two more groups in the North Atlantic and at least two (possibly more) in the Southern Hemisphere.

arnabkiut posted on 5-5-2006 09:13 AM

besarnye...
ni gajah 4 ekor lom tentu kenyang ni..skali ngap jerk...
huhuhuhu

chep posted on 5-5-2006 03:27 PM

Originally posted by peret at 5-5-2006 01:28 AM
camner die pupus ek

diburu rakyat cina yg suka sangat makan sirip ikan yu kot....

:hmm:

HangPC2 posted on 5-5-2006 06:27 PM

Originally posted by chep at 5-5-2006 03:27 PM


diburu rakyat cina yg suka sangat makan sirip ikan yu kot....

:hmm:

dia pupus macam Gajah Berbulu (Mammoth) tak pupus pun dier berubah (tak nak pakai evolusi) mengikut keadaan iklim dan tempat..

chep posted on 5-5-2006 06:33 PM

Originally posted by HangPC2 at 5-5-2006 06:27 PM


dia pupus macam Gajah Berbulu (Mammoth) tak pupus pun dier berubah (tak nak pakai evolusi) mengikut keadaan iklim dan tempat..


ic... ikan paus berevolusi tak??

AceHand posted on 5-5-2006 10:41 PM

Errr...

http://acehandspectacular.com/a/ace/AceBar.gif

Lagi satu raksasa Mega yang aku jumpa... Dan mungkin ko worang pun pernah tengok... Megatron...

http://www.seibertron.com/images/comic/dw_poster_megatron1.jpg


Jizzz... Klong! Klong!

[ Last edited by  AceHand at 7-5-2006 01:12 AM ]

HangPC2 posted on 6-5-2006 09:49 AM

Originally posted by AceHand at 5-5-2006 10:41 PM
http://acehandspectacular.com/a/ace/AceBar.gif

Lagi satu raksasa Mega yang aku jumpa... Dan mungkin ko worang pun pernah tengok... Megatron...

http://www.seibertron.com/images/comic/dw_poster ...

:lol:lol:lol:lol:lol:lol:lol:lol:lol

chep posted on 6-5-2006 11:55 AM

mula nak menyimpang ler tu... ish3x...

alphawolf posted on 7-5-2006 10:58 AM

Originally posted by AceHand at 5-5-2006 22:41
http://acehandspectacular.com/a/ace/AceBar.gif

Lagi satu raksasa Mega yang aku jumpa... Dan mungkin ko worang pun pernah tengok... Megatron...

http://www.seibertron.com/images/comic/dw_poster ...

Patutkah aku hempuk si Ace ni???...kehkehkeh....

chep posted on 7-5-2006 11:26 PM

Originally posted by alphawolf at 7-5-2006 10:58 AM


Patutkah aku hempuk si Ace ni???...kehkehkeh....

kejam sangat tu... :ketuk: jer cukup la..

matmin77 posted on 8-5-2006 08:49 AM

Originally posted by AceHand at 5-5-2006 10:41 PM
http://acehandspectacular.com/a/ace/AceBar.gif

Lagi satu raksasa Mega yang aku jumpa... Dan mungkin ko worang pun pernah tengok... Megatron...

http://www.seibertron.com/images/comic/dw_poster ...

Woit....Megatron nie pon bukan dah pupusgak  ker??.....kena bunuh oleh Raksasa Optimus Prime.....:lol:lol:lol

chep posted on 10-5-2006 10:12 PM

entah haper2 entah...

pendek kata hampes...

sya3012 posted on 18-5-2006 10:45 AM

eeeee... besar giler...tskk..tgk gg dia pun dah seram

carrim7 posted on 19-5-2006 11:07 AM

best..best. shark is one of my favorite animal.especially the great white shark.
  i didn't like the film jaws becz of this film it gave great white shark a bad rep.many were kill becz people believe that the great white responsible for most shark attacks.
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