Rose Puppy not like I was ever going to, I thought it would be the punchline, but that already was in another video. So in the end, I knew it was unoriginal.
I remember I used to watch this channel a year ago before I actually got Reddit. It amazes me to see how he manages to keep a family-friendly channel that revolves around Reddit. Also very impressed that someone was able to be so successful at such a young age.
8:25 I sent this image to my friend and said "lucas knows what you did starlight" (I call them starlight as their nickname) to see their reaction. they just said sh*t, and I replied saying "don't worry I made sure he won't tell anyone." and that's my convo with my friends in a nutshell.
3. Break it's middle left leg 4. If possible, train it to be calm and to respond to it's nicknames so the owner won't suspect. If not, then give excuse of "He probably spent too much in the wild so he won't respond to those names anymore" Stonks
5:37 Anomalocaris ("unlike other shrimp", or "abnormal shrimp") is an extinct genus of radiodont (anomalocaridid), an order of animals thought to be closely related to ancestral arthropods. The first fossils of Anomalocaris were discovered in the Ogygopsis Shale by Joseph Frederick Whiteaves, with more examples found by Charles Doolittle Walcott in the Burgess Shale.[2] Originally several fossilized parts discovered separately (the mouth, frontal appendages and trunk) were thought to be three separate creatures, a misapprehension corrected by Harry B. Whittington and Derek Briggs in a 1985 journal article.[2][3] Anomalocaris is thought to be one of the earliest examples of an apex predator, though others have been found in older Cambrian lagerstätten deposits. Contents 1 Discovery 2 Anatomy 3 Paleobiology 3.1 Diet 4 Paleoecology 5 See also 6 Footnotes 7 External links Discovery[edit] Frontal appendage of Anomalocaris canadensis (top) and mouthpiece of a Hurdiid radiodont (bottom) from British Columbia. The latter was originally assigned to the former species. Anomalocaris has been misidentified several times, in part due to its makeup of a mixture of mineralized and unmineralized body parts; the mouth and frontal appendage was considerably harder and more easily fossilized than the delicate body.[4] Anomalocaris fossils were first collected in 1886[5] or 1888[6] by Richard G. McConnell of the Geological Survey of Canada. The specimens were described and named in 1892 by GSC paleontologist Joseph Frederick Whiteaves.[6] The specimens are now known to represent isolated frontal appendages, but Whiteaves interpreted them as the abdomens of phyllocarid crustaceans. Noting its unusual anatomy for the abdomen of a crustacean, Whiteaves gave it the name Anomalocaris, meaning "unlike other shrimps". In 1928, Danish paleontologist Kai Henriksen proposed that Tuzoia, a Burgess Shale arthropod then known only from the carapace, represented the missing front half of Anomalocaris.[5] The artists Elie Cheverlange and Charles R. Knight followed this interpretation in their depictions of Anomalocaris.[5] Unknown to scientists at the time, the body parts of relatives of Anomalocaris had already been described but not recognized as such. The first fossilized anomalocaridid mouth was discovered by Charles Doolittle Walcott, who mistook it for a jellyfish and placed it in the genus Peytoia. Walcott also discovered a frontal appendage but failed to realize the similarities to Whiteaves' discovery and instead identified it as feeding appendage or tail of the extinct Sidneyia.[4] In the same publication in which he named Peytoia, Walcott named Laggania, a taxon that he interpreted as a holothurian. In 1966, the Geological Survey of Canada began a comprehensive revision of the Burgess Shale fossil record, led by Cambridge University paleontologist Harry B. Whittington.[5] In the process of this revision, Whittington and his students Simon Conway Morris and Derek Briggs would discover the true nature of Anomalocaris and its relatives, but not without contributing to the history of misinterpretations first.[4] In 1978, Conway Morris recognized that the mouthparts of Laggania were identical to Peytoia, but concluded that Laggania was a composite fossil made up of Peytoia and the sponge Corralio undulata.[7] In 1979, Briggs recognized that the fossils of Anomalocaris were appendages, not abdomens, and proposed that they were the walking legs of a giant arthropod, and that the feeding appendage Walcott had assigned to Sidneyia was the feeding appendage of Anomalocaris.[8] Later, while clearing what he thought was an unrelated specimen, Harry B. Whittington removed a layer of covering stone to discover the unequivocally connected frontal appendage thought to be a shrimp tail and mouth thought to be a jellyfish.[4][2] Whittington linked the two species, but it took several more years for researchers to realize that the continuously juxtaposed Peytoia, Laggania and frontal appendage actually represented a single, enormous creature. The two genera are now placed into the order Radiodonta, which commonly known as radiodont or anomalocaridid. Because Peytoia was named first, it became the correct name for the entire animal. The original frontal appendage, however, came from a larger species distinct from Peytoia and "Laggania", which retains the name Anomalocaris.[9] In 2011, six fossils of compound eyes, the first for Anomalocaris, were recovered from a paleontological dig at Emu Bay on Kangaroo Island, Australia, proving that Anomalocaris was indeed an arthropod as had been suspected. The find also indicated that advanced arthropod eyes had evolved very early, before the evolution of jointed legs or hardened exoskeletons.[10] Stephen Jay Gould cites Anomalocaris as one of the fossilized extinct species he believed to be evidence of a much more diverse set of phyla that existed in the Cambrian Period,[4] discussed in his book Wonderful Life, a conclusion disputed by other paleontologists.[2] Anatomy[edit] Size of Anomalocaris compared to an average-sized human hand For the time in which it lived, Anomalocaris was gigantic, up to 1 metre (3.3 feet) long.[2] It propelled itself through the water by undulating the flexible flaps on the sides of its body.[11] Each flap sloped below the one more posterior to it,[12] and this overlapping allowed the lobes on each side of the body to act as a single "fin", maximizing the swimming efficiency.[11] The construction of a remote-controlled model showed this mode of swimming to be intrinsically stable,[13] implying that Anomalocaris would not have needed a complex brain to manage balance while swimming. The body was widest between the third and fifth lobe and narrowed towards the tail; it was thought to have at least 11 pairs of flaps in total. It is difficult to distinguish lobes near the tail, making an accurate count difficult.[12] Later studies reveal that it had 13 pairs on the trunk region and additional 3 pairs of small flaps on the neck region.[14] Reconstruction of Anomalocaris canadensis, showing multiple head sclerites and setal blades run across the dorsal trunk region. Oral cones of Anomalocaris (A), Peytoia (B) and Hurdia (C). The former showing unique triradial, tuberculated and wrinkled structures. Anomalocaris had an unusual disk-like mouth known as oral cone. The oral cone was composed of several plates organized triradially. 3 of the plates were quite large. 3-4 medium sized plates could be found between each of the large plates, and several small, wrinkled plates between them.[9] Such oral cone is very differrent to those of a typical hurdiid radiodont like Peytoia and Hurdia, which is smooth and tetraradial.[9] The mouth resembled a pineapple ring with the center replaced by a series of serrated prongs.[2] The mouth could constrict to crush prey, but never completely close; there was always an opening about 5 millimeters in diameter when the mouth was shut; a centimeter in exceptionally large individuals. Two large frontal appendage (up to 18 centimetres (7.1 inches) in length when extended)[4] were positioned in front of the mouth, at the front of the head. As a shared character across radiodonts,[15] Anomalocaris also possessed three sclerites on the top and side of its head. The top one known as a head shield, dorsal carapace or H-element. it was shaped like an oval, with a distinct rim on the outer edge.[14] The remaining two lateral sclerites known as P-elements also ovoid, but connected by a bar-like outgrowth.[15] The P-elements were previously misinterpreted as two huge compound eyes.[14][15] Frontal appendages of Anomalocaris, with examples from four different species. Anomalocaris canadensis possessed 14 segments (podomeres) on each frontal appendage, almost each one tipped with two barb-like ventral spines (endites). The ventral spines themselves were both equipped with 2 smaller auxiliary spines, which branches off from the main spine at the center of its length.[3] The tail was large and fan-shaped, composed of three pairs of large, lateral fin-shaped lobes and one terminal lobe-like tailpiece.[14] Along with undulations of the lobes, it was probably used to propel the creature through Cambrian waters.[2][11][16] The gills of the animal, in the form of long, thin, hair-like structures known as lanceolate blades, arranged in a row which forming setal blades. The setal blades were attached by their margin to the top side of the animal, two setal blades per body segment. A divide ran down the middle, separating the gills.[14] Based on fossilized eyes from the Emu Bay Shale, which belonged to Anomalocaris briggsi (Which, based on morphological and phylogenetic evidence, was more closely related to Tamisiocaris), the eyes of Anomalocaris were 30 times more powerful than those of trilobites, long thought to have had the most advanced eyes of any contemporary species. With 16,000 lenses, the resolution of the 3-centimetre-wide (1.2 in) eyes would have been rivalled only by that of the modern dragonfly, which has 28,000 lenses in each eye.[10] Additionally, Anomalocaris had dichromatic colour vision.[17] Paleobiology[edit] Diet[edit] Reconstruction of Anomalocaris canadensis. A long-standing view holds that Anomalocaris fed on hard-bodied animals, including trilobites-making it one of the first predators-and its mid-gut glands strongly suggest a predatory lifestyle.[18] However, its ability to penetrate mineralised shells has been questioned.[19] Some Cambrian trilobites have been found with round or W-shaped "bite" marks, which were identified as being the same shape as the mouthparts of Anomalocaris.[20]
Online store : we have to bring progress in our company, what shall we keep on our sale? That one dude who lives a horrible months in quarentien : baby's Online store : great idea!
When you find more people talking about people who say "first" than actual people who say "first"
That happens to me all the time!! I haven't seen any first comments in months
O: Pepsi man
I hate to be that one guy but it’s person
Coke is better lol
First
Giofilms: That seems to be the end of r/comedycemetery
The video: *r/comedyheaven*
well atleast i wasnt the only one who noticed
*Yes*
@@jaelyn9694 same
OR ITS ACTUALLY R/COMEDYCEMETERY AND HE GOT THE TITLE WRONG
#loyalismforlife
"I cannot be silenced"
-Mario
Well yes thst is what he sed
@@driplevi8914 yep
@UCWeBvBvZMXLC6YZAs1IzACA *dont like shrek you get snap in the neck*
Luigi
please someone give me a link to the tweet
Nobody wants to silence Mario
Buzz Feed: this is not a drill
Me: you’re right...those are sneakers.
Camcam Wizard why not?
Rose Puppy bc no
I wanted to say that tbh...
Turtle Lizard too late 🙃
Rose Puppy not like I was ever going to, I thought it would be the punchline, but that already was in another video. So in the end, I knew it was unoriginal.
People in 2019: staying away from negative people
People in 2020: staying away from positive people
I stayed away from positive people my entire life
I’m Disappointed B R U H
@Corrupted_Developer it is
*ba dum tis*
@@1O1neTake no its not
I remember I used to watch this channel a year ago before I actually got Reddit. It amazes me to see how he manages to keep a family-friendly channel that revolves around Reddit. Also very impressed that someone was able to be so successful at such a young age.
Title: r/comedy heaven
Gio: r/comedy cemetery
Me: wait, what
the jokes r so bad their good
I mean really Comedy Heaven is just Comedy Cemetery but people say it's good.
What if when u r/facepalm someone they were actually joking and u get r/wooooosh’ed. Ok that’s it, I am confusion
Cabinet Man is a masterpiece, it deserves to be on that Spotify playlist
Thank god these replies get the joke
The day they found me, I haven't been played yet
Cabinet Man and 21st Century Schizoid Man
Particle man too
@@sendthenavy1337 In my workshop, behind the old arcade
Electric desires, have unraveled all my wires!
"Ham biscuit"
-sign next to McDonald's
*ham biscuit*
*biscuit ham*
*bisham cuit*
*H A M*
Bam hisciut
I love how at 7:10 it says “buttfeed” but gio still reads it as “buzzfeed”
Did he really just say: you-no. No hate but like...
loads of hate from my direction.
he's from australia guys
@@explodingegg123 so? that doesn't change how a spanish word is pronounced...
@Ian Daone :P lol missed by . . that much
You-no, that annoyed me too...
ill die now
"Cabinet Man, Particle Man-"
Two of my favorite surreal songs by my two favorite surreal bands.
Officially, the greatest playlist in my book.
Nørsk1 My Man is on there, too. The creator has excellent tastes, and so do you, individual.
LUCAS scans your entire internet history within a span of 10 minutes. [ASMR]
Note: Even if you're an incognito user like me, he'll still know.
He's gonna get pretty confused on why I searched his name hundreds of times and then the school he went to.
my internet history is boring af ngl
All there is is recipes, questions, and animal crossing villagers
*uh oh*
Tor
I still can’t get over how you say uno, why do you choose to torture us😭
I was looking away from the screen and thought he said, "you know."
Imagine being Spanish watching this and not understanding what he said
@@rosebud6116 i'm mexican and the worst part is that i thinked he said "you know"
I think he said in a video that he calls "uno" "you know" I forgot which one tho
correct way to say it (i think)
ooh-no
people: first first first *First* FIRST
everyone: behold the i-dont-care-inator
And the thats-right-initor
Lol
under-rated-inator
GD Irrelevant hello mr alpharad
First to say first on a comment about hating on people who say first
As an ant keeper myself, the meme at around 1:40 is highly relatable. My ants escape all the time dammit
Why did my mom tried to sell me on Ebay
Um-
Idk
Because you did not download flying gorilla
because you are your moms husband
*aight, let's see everyone's answers.*
To everyone saying first: I have a blue shell and I'm not afread to use it
Please stop this comment it is in every video now and is worst than saying first
@@zpellet6326 first time i've seen this specific comment. genuinely got a laugh out of me but i feel like i'm gonna see it everywhere now T-T
Afread
Haha
@@bin6549 same
Huh, neat.
Yep.
[ M E N A C I N G ] yeah
e
Yea dookie dikkie
?
1:53 "ant with limited wilderness survival skills"
"Last seen: 2018"
he didnt survive, did he...
this is a comedy HEAVEN video, gio. not a comedy CEMETARY video.
@@alejandroguevara8455 he said comedy cemetary at the end of the video
CrazierChimp *none* must’ve been an accident
@@LunaCorn11 I believe that. however, I was making kind of a joke.
(not really)
CrazierChimp *none* oh-
_Legend says banana man is still unlocking phones_
2:43
That’s the kind of grandmother I’m going to be.
Pedro looks like some british man that supports Arsenal and gets into fights in his favorite pub after a loss to Chelsea
0:08 Why would 100 pillows want to sleep on someone's chest?
Mario's first tweet should've been _"It's a-me, Mario!"_
no
*the thumbnail made me laugh.*
*this is what I needed.*
*Thank you.*
Gio films is what keeping me sane during quarantine.
That aged well
hiiiii i love lasga!!!!😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙😙
its my favorite
Welp your insane now
Me: *clicks on video*
Everyone: *goes to comments*
Me: "I NEED TO TYPE A JOKE"
*Just* me: **Watches video till it's over and then goes to comments...**
And I also Watched the vid fully
Nice joke m8
everyone gangsta until Lucas starts replacing everyone's FBI agents
Hehehe
Y'all talking bout being first and last, but it's even harder to be exactly the middle
*laughs in nonexistent viewer*
Thank you for posting I needed this
Least it’s not commedy hell
Still can’t get those minion memes out of my head.
rip
Wait....what? I thought there was only comedy cemetery?
😩
Thanks for making another video, made my day 💙 😂
1:23 the puns are strong with this one
Are we not gonna talk about how Pedro looks like an 80 year old man in a baby’s body
1:10 When i saw the 2 in the upper corner, i thought there were 2 Pedro's for sale
Jon Breaks Bad News is real. Dude is great, very professional, and funny af
Fun fact: Being the last comment in the comment section is more impressive than being first.
Thats why I'll make sure i am
@@Fortnitesexgamer69420 No, it shall be me
Last
Laster
@@clipscompilations4442 lasterer
"lucas know what you did."
me:"the W H A T"
grandma approved
grandma ashley good to know
The first ONE- I CAN'T-
7:30 So I only RECENTLY learned that apparently most Americans call stitches just "Stomach Cramps" and there is not a single one who can explain why.
The Industrial Revolution was indeed a bruh moment
outro: comedycemetary
title: comedyheaven
hotel: trivago
i know that the meme is dead but i didnt know what else to comment
thank you for making our days better than they were before Gio.
7:43 those hurt sooo darn bad
Thanks gio, I really needed this
When your so early that there’s nothing but 5 year olds saying FiRsT
Is he dead yet
CrybabyMelaniixx2095 シ wdym
Blitz • 58 Years ago is he dead yet
+ CrybabyMelaniixx2095 シ Probably not.
Rose Petunia why not???
I increase my humour with these series
Title: comedy heaven
Outro: comedy cemetery
And that's what I said
Welp that's what happens when the afterlife will not accept you so you have to slither back into your shallow grave-
"Playstaoin so broken"
"Need playstaoin help"
" *someday I will rule the world* "
"help need playstaoin"
I have to say, r/comedyheaven is one of my best creations.
In case anyone was wondering, Craig was found in his cage, and died peacefully about 2 months after that post.
I can’t think of a joke, but hi Gio!
K
K
K
K
K
Craig the ant left to re-discover himself and created Craigslist in the process.
Who else is going back and watching old GioFilms Videos?
Me :')
The key to gen z humor is *SPONTANEITY*
HAHA YES THIS IS MY FAVORITE SUBREDDIT, THANK YOU GIO
4:35 "Er staat een paard in de gang, ja lalala"
3:37
Did he just pronounce “uno” like “you know”?
Mr. Twix: Hey Heyy! 🍫 👋
Somebody!: free chocolate?
Mr. Twix: no
8:25 I sent this image to my friend and said "lucas knows what you did starlight" (I call them starlight as their nickname) to see their reaction.
they just said sh*t, and I replied saying "don't worry I made sure he won't tell anyone."
and that's my convo with my friends in a nutshell.
Fun factoid: the weird thing that the person texted is corona was an apex predator in the Cambrian explosion, an era before dinosaurs
Nobody:
GioFilms: YOU-NO
Therapist: Jackie Chan cookie isn't real, it can't hurt you.
Jackie Chan cookie: 3:10
How to find craig:
1. Get the same ant
2. Return it
Done.
3. Break it's middle left leg
4. If possible, train it to be calm and to respond to it's nicknames so the owner won't suspect. If not, then give excuse of "He probably spent too much in the wild so he won't respond to those names anymore"
Stonks
1:07 a small price to pay for “pedro”
1:04 never knew that a baby could look old
I honestly think Gio's voice is so much better than that robot voice.
YOU DO NOT MISPRONOUNCE UNO IN THIS HOUSEHOLD
I like how at the end he called it comedy cemetery, which is partially true
just slit my foot open, went from crying to giofilms.
Giofilms is medication
@@bigbazooka9730 I wanted to cry when he quit, I LOVE his videos
2:22 Gio didn’t even notice that the guy who made it is called ‘Crtastrophe’ instead of ‘Catastrophe’.
3:03 in all honesty, I read chicken, too.
Hi geo, I love ur vids and I have liked every video, hope your channel keeps growing and never stops👍🏻
6:35 Jokes on you. I'm Eva >:)
3:12 I guess you would say he became...
COOKIE CHAN
It's been a day since his goodbye video and I miss his content already
Me too
guess who’s ba-ack!
DIM DOM BING BONG
3:12
snackie chan
5:37
Anomalocaris ("unlike other shrimp", or "abnormal shrimp") is an extinct genus of radiodont (anomalocaridid), an order of animals thought to be closely related to ancestral arthropods. The first fossils of Anomalocaris were discovered in the Ogygopsis Shale by Joseph Frederick Whiteaves, with more examples found by Charles Doolittle Walcott in the Burgess Shale.[2] Originally several fossilized parts discovered separately (the mouth, frontal appendages and trunk) were thought to be three separate creatures, a misapprehension corrected by Harry B. Whittington and Derek Briggs in a 1985 journal article.[2][3] Anomalocaris is thought to be one of the earliest examples of an apex predator, though others have been found in older Cambrian lagerstätten deposits.
Contents
1 Discovery
2 Anatomy
3 Paleobiology
3.1 Diet
4 Paleoecology
5 See also
6 Footnotes
7 External links
Discovery[edit]
Frontal appendage of Anomalocaris canadensis (top) and mouthpiece of a Hurdiid radiodont (bottom) from British Columbia. The latter was originally assigned to the former species.
Anomalocaris has been misidentified several times, in part due to its makeup of a mixture of mineralized and unmineralized body parts; the mouth and frontal appendage was considerably harder and more easily fossilized than the delicate body.[4] Anomalocaris fossils were first collected in 1886[5] or 1888[6] by Richard G. McConnell of the Geological Survey of Canada. The specimens were described and named in 1892 by GSC paleontologist Joseph Frederick Whiteaves.[6] The specimens are now known to represent isolated frontal appendages, but Whiteaves interpreted them as the abdomens of phyllocarid crustaceans. Noting its unusual anatomy for the abdomen of a crustacean, Whiteaves gave it the name Anomalocaris, meaning "unlike other shrimps". In 1928, Danish paleontologist Kai Henriksen proposed that Tuzoia, a Burgess Shale arthropod then known only from the carapace, represented the missing front half of Anomalocaris.[5] The artists Elie Cheverlange and Charles R. Knight followed this interpretation in their depictions of Anomalocaris.[5]
Unknown to scientists at the time, the body parts of relatives of Anomalocaris had already been described but not recognized as such. The first fossilized anomalocaridid mouth was discovered by Charles Doolittle Walcott, who mistook it for a jellyfish and placed it in the genus Peytoia. Walcott also discovered a frontal appendage but failed to realize the similarities to Whiteaves' discovery and instead identified it as feeding appendage or tail of the extinct Sidneyia.[4] In the same publication in which he named Peytoia, Walcott named Laggania, a taxon that he interpreted as a holothurian.
In 1966, the Geological Survey of Canada began a comprehensive revision of the Burgess Shale fossil record, led by Cambridge University paleontologist Harry B. Whittington.[5] In the process of this revision, Whittington and his students Simon Conway Morris and Derek Briggs would discover the true nature of Anomalocaris and its relatives, but not without contributing to the history of misinterpretations first.[4] In 1978, Conway Morris recognized that the mouthparts of Laggania were identical to Peytoia, but concluded that Laggania was a composite fossil made up of Peytoia and the sponge Corralio undulata.[7] In 1979, Briggs recognized that the fossils of Anomalocaris were appendages, not abdomens, and proposed that they were the walking legs of a giant arthropod, and that the feeding appendage Walcott had assigned to Sidneyia was the feeding appendage of Anomalocaris.[8] Later, while clearing what he thought was an unrelated specimen, Harry B. Whittington removed a layer of covering stone to discover the unequivocally connected frontal appendage thought to be a shrimp tail and mouth thought to be a jellyfish.[4][2] Whittington linked the two species, but it took several more years for researchers to realize that the continuously juxtaposed Peytoia, Laggania and frontal appendage actually represented a single, enormous creature. The two genera are now placed into the order Radiodonta, which commonly known as radiodont or anomalocaridid. Because Peytoia was named first, it became the correct name for the entire animal. The original frontal appendage, however, came from a larger species distinct from Peytoia and "Laggania", which retains the name Anomalocaris.[9]
In 2011, six fossils of compound eyes, the first for Anomalocaris, were recovered from a paleontological dig at Emu Bay on Kangaroo Island, Australia, proving that Anomalocaris was indeed an arthropod as had been suspected. The find also indicated that advanced arthropod eyes had evolved very early, before the evolution of jointed legs or hardened exoskeletons.[10]
Stephen Jay Gould cites Anomalocaris as one of the fossilized extinct species he believed to be evidence of a much more diverse set of phyla that existed in the Cambrian Period,[4] discussed in his book Wonderful Life, a conclusion disputed by other paleontologists.[2]
Anatomy[edit]
Size of Anomalocaris compared to an average-sized human hand
For the time in which it lived, Anomalocaris was gigantic, up to 1 metre (3.3 feet) long.[2] It propelled itself through the water by undulating the flexible flaps on the sides of its body.[11] Each flap sloped below the one more posterior to it,[12] and this overlapping allowed the lobes on each side of the body to act as a single "fin", maximizing the swimming efficiency.[11] The construction of a remote-controlled model showed this mode of swimming to be intrinsically stable,[13] implying that Anomalocaris would not have needed a complex brain to manage balance while swimming. The body was widest between the third and fifth lobe and narrowed towards the tail; it was thought to have at least 11 pairs of flaps in total. It is difficult to distinguish lobes near the tail, making an accurate count difficult.[12] Later studies reveal that it had 13 pairs on the trunk region and additional 3 pairs of small flaps on the neck region.[14]
Reconstruction of Anomalocaris canadensis, showing multiple head sclerites and setal blades run across the dorsal trunk region.
Oral cones of Anomalocaris (A), Peytoia (B) and Hurdia (C). The former showing unique triradial, tuberculated and wrinkled structures.
Anomalocaris had an unusual disk-like mouth known as oral cone. The oral cone was composed of several plates organized triradially. 3 of the plates were quite large. 3-4 medium sized plates could be found between each of the large plates, and several small, wrinkled plates between them.[9] Such oral cone is very differrent to those of a typical hurdiid radiodont like Peytoia and Hurdia, which is smooth and tetraradial.[9] The mouth resembled a pineapple ring with the center replaced by a series of serrated prongs.[2] The mouth could constrict to crush prey, but never completely close; there was always an opening about 5 millimeters in diameter when the mouth was shut; a centimeter in exceptionally large individuals. Two large frontal appendage (up to 18 centimetres (7.1 inches) in length when extended)[4] were positioned in front of the mouth, at the front of the head. As a shared character across radiodonts,[15] Anomalocaris also possessed three sclerites on the top and side of its head. The top one known as a head shield, dorsal carapace or H-element. it was shaped like an oval, with a distinct rim on the outer edge.[14] The remaining two lateral sclerites known as P-elements also ovoid, but connected by a bar-like outgrowth.[15] The P-elements were previously misinterpreted as two huge compound eyes.[14][15]
Frontal appendages of Anomalocaris, with examples from four different species.
Anomalocaris canadensis possessed 14 segments (podomeres) on each frontal appendage, almost each one tipped with two barb-like ventral spines (endites). The ventral spines themselves were both equipped with 2 smaller auxiliary spines, which branches off from the main spine at the center of its length.[3] The tail was large and fan-shaped, composed of three pairs of large, lateral fin-shaped lobes and one terminal lobe-like tailpiece.[14] Along with undulations of the lobes, it was probably used to propel the creature through Cambrian waters.[2][11][16] The gills of the animal, in the form of long, thin, hair-like structures known as lanceolate blades, arranged in a row which forming setal blades. The setal blades were attached by their margin to the top side of the animal, two setal blades per body segment. A divide ran down the middle, separating the gills.[14]
Based on fossilized eyes from the Emu Bay Shale, which belonged to Anomalocaris briggsi (Which, based on morphological and phylogenetic evidence, was more closely related to Tamisiocaris), the eyes of Anomalocaris were 30 times more powerful than those of trilobites, long thought to have had the most advanced eyes of any contemporary species. With 16,000 lenses, the resolution of the 3-centimetre-wide (1.2 in) eyes would have been rivalled only by that of the modern dragonfly, which has 28,000 lenses in each eye.[10] Additionally, Anomalocaris had dichromatic colour vision.[17]
Paleobiology[edit]
Diet[edit]
Reconstruction of Anomalocaris canadensis.
A long-standing view holds that Anomalocaris fed on hard-bodied animals, including trilobites-making it one of the first predators-and its mid-gut glands strongly suggest a predatory lifestyle.[18] However, its ability to penetrate mineralised shells has been questioned.[19] Some Cambrian trilobites have been found with round or W-shaped "bite" marks, which were identified as being the same shape as the mouthparts of Anomalocaris.[20]
0:38 Ham Biscuit. Just Ham Biscuit
Online store : we have to bring progress in our company, what shall we keep on our sale?
That one dude who lives a horrible months in quarentien : baby's
Online store : great idea!
4:46 ngl, you know it's the real deal when the grape looks mah juicy and it comes with free finger prints.
Something to watch during online class, nice
4:57 yeah that’s cool but did you know that in red dead redemption 2 male horses have physics on their balls
8:57 Wait he said thank you for watching another episode of comedy cemetery. This is comedy heaven.
5:14
Oh crap they found out
I like how someone just sold a baby lmao
I got to see the first comment on this video...
it was by Solori Yeovin
and they said: POG
You were right
This is giving me the big happiness
The fart is something I will never forget imo.
3:43 just a quick question...
WHO THE HELL SAYS UNO LIKE " YOU KNOW" ??? WHY
@@theillustriousmeg White people. Even though I say it the way it's supposed to be said.
I do!
I dont know what does it sound like?
I dont even know anymore lol
pronunciation: 'ooono'
DevStrike B r/woooosh
lucas knows everything
4:32 I have the exact same clock hung on my wall, but I don't have the horse :'(
0:12. No, thats not 100 pillows, it only 47.
Yes, I sat there and counted them....
0:23 fnaf characters be like
Should i call the ambulance?
Lucas: I NOW YOUR SECRET
YOUR LITTLE DIRTY SECRET
I NOW YOUR SECRET YOUR LITTLE DIRTY SECRET!
2:30 where is ocean man
"Barbecue squirrel"😂😂😂