Not long after that, a little more than half a billion years ago, multicellular many-celled organisms appeared. Instead of consisting of just a single cell, multicellular organisms have an enormous number of cells, grouped according to their function. Several kinds of multicellular organisms evolved in a very short time, geologically. Paleontologists still do not understand very well how this happened. Many of these early kinds of multicellular organisms, like clams, snails, and corals, are still abundant today.
More complex kind of animals, like reptiles, birds, and mammals, evolved even more recently in geologic time. Skip to main content. K-5 GeoSource. PDF version. Learn More. Hometown news.
Graduation and honor rolls. Subscribe to KU Today. Why KU. Apply ». One of 34 U. Give to KU ». KU Today. Pic one. Type of Brachiopod. Pic 2 and 3. No clue. Hello, I can't identify. We found this at the bottom of falls in Finger Lakes Region.
Same … Willamette River Find I have no fossil expertise, but found the shape and texture of this odd. Thought it may be a smoothed claw or digit? Would be great to get a definitive … Large Bone in stone My late brother had this piece in his studio.
I have no information on it. Unknown I found this on the beach in Jacksonville, North Carolina. I need help identifying this!
Maybe tooth I found it on a beach off Georgian bay Some kind of shellfish??? Found this after a big rain had eroded a pathway in the Manzano Mts of NM. It appears to have formed inside a shell so I guess it is not technically a … Unknown from s. Hoping you could give me an idea what it is Is t I currently live … I don't know On my job site they are digging and I found a lot of that specimen.
Found by shores of Lake Michigan I was at the beach in Chicago with my daughter and we like to find sea glass, fossils and other cool rocks and I found this partial fossil. Any help would … Possible fossil tooth?
Found this on our farm in Eureka Springs Arkansas. Thought it might be a tooth of some kind but no idea. Other than marine fossils all over the rocks, … Click here to write your own. I don't know I found it on the beach in The Hague, Netherlands. I would love to know what it is?
Just curious about what it is. I believe it to be a polished fossil, is it so? Thank you, Jesse Read Vancouver A gastropod or perhaps an nautilus? I purchased this from a garage sale near Honey Lake, Ca. The seller laughed at me when I asked about his "snail" from his fence line.
He thought I … Unknown fossil found in Aptos, Ca We saw this on the beach and was wondering if you could identify it for us. Thank you, Marc Tail? Jaw bone? Hello, I found this on leaf river here in Petal Ms.
I've had it for quite sometime and decided I would get an expert opinion on it. Thank you for your … Don't know Found it one day working. Rock or not? I was in the creek looking for cool rocks and I found this, I have no clue what it is and was wondering if it might be a fossil.
No idea I found this fossil approximately 15 years while on a trip for school. I believe we were in Kentucky looking for shell fossils and geodes. About 2. A few months ago I went with my family to see my cousin in Charleston S. While there her friend took us fossil hunting. I found a few small meg teeth … Megalodon? Is this a megalodon or some other large shark tooth?
Thanks Dolphin tooth perhaps? Found on a beach in Panama, Central America. Pretty sure it is a sea mammal tooth, looks and feels like ivory and there is the spongy fossilised top. They are small and difficult to photograph well. I have never seen anything similar either before … Shell fossil imprint plus Found this today on a beach in Panama, Central America.
The shell is clear but on the reverse I am not sure if this is another fossil imprint or not. Lost scratch paper that we wrote down the name of fossil. Fairly sure fossil came from Morocco. Have … fossil My father found this about 33 years in our pasture in weatherford texas plant or animal I purchased a usb microscope. Or some kind of creature. Found in northern Ontario Canada My boyfriend works in a limestone rock quarry in northern Ontario Canada and found this today as he was chipping a rock Some … MYA?
I think it could be equine but unsure of age and species. Could you tell me what its from and a rough age. There is another fish tail end underneath the head of the fish which confirmed to me that this … Don't know Found on river bank, not sure what it is. There is another fish tail end underneath the fish head end which confirmed to me that this was … Belemnite? Whilst walking along the beach at South Beach, Studland, Dorset we found this odd shaped stone. My daughter thought it looked like a stone age spear head, … Unknown I found this strange object in a crawlspace, I picked it up washed it off and still have no idea ,pls help was conyers ga house near a lake.
Found lying on top of slickrock sandstone. An ancient gastropod? This is a coil-shaped fossil, about 3 - 4 cm in diameter; rock of unknown provenance not found in situ , probably from a limestone quarry in … not sure. Please contact me if u can.. Jamesbillingsley gmail. The area has been recently exposed from rainfall … Gigantus Carcharidus Possible Shark tooth found in recently exposed beach cliff.
Gigantus Carcharidus Possible Shark tooth found in recently exposed beach cliff. T shaped bone I am digging out an unfinished portion of my basement in central Nebraska I found this bone about 4 feet down in a chalky layer. The picture sent before is showing the height this pic is of the length and … fossil or a Turtle maybe embedded in lava rock? The area is private land and is not populated. I broke the rock and out popped the toe. Only some fragments preserved of coal, and the fossil is a light yellow-green.
Round Found it with my granddaughter shell hunting in the sound of the gulf of mexico I thought it was … What it is? I found it on the hill close to my house in cardaklija macedonia I would love to know what it is?
Spencer's Fossil Hello all! Here are a few more better pictures of Spencer's Fossil. If anyone has any information on this piece, please respond. Found in a river bank … Crocodile Egg? Location: San Jose, CA Found solo, with no matrix in an area with almost no crocodile fossil sites so it's a long shot but it is what it looks like … Click here to write your own.
Wondering if they are parts of an ammolite maybe? Silver Fossil? I found this on the shore of Lake Michigan. I'm wondering what it is and what the silver inside could be. Maybe found at the beach Please help Weight is approximately pounds. I have no idea where it came from or what it is. Nice small fossil I found in my yard. Strange rock I found a rock while digging. After cleaning with vinegar a small fossil appeared. Do you know what it is? Looks like a Tuttle shell, But I do not no Chris's finds Found these on a river bottom after major flooding eroded away the banks.
Could use some help identifying. I have several ribs and what appear to be leg … Patti's prize Playing in a creek in Northeast Missouri and found this Hamada Fossil i found this fossil on Red Hamada ,actually many people asking me about it and the answer from my side was no idea.
I found this in Lake Michigan. Delta, UT Fossil Hard as a rock found around delta ut. I've been using it as a paper weight and often wondered what it actually was? Looks like chili pepper. Any ideas? Likely from Jurassic age rocks. More rock than bone. Vertebrae from central Florida pic 2 Sorry needed to add another pic of my fossil Vertebrae from central Florida pic 2 Sorry needed to add another pic of my fossil Unknown vertebrae from central Florida.
Found by my father years ago in central Florida in a spring pool. Looks like the lasts vertebrae before the tail begins. The striations are confusing on the exterior with bands of dark and light.
We think it is a tooth. Small inset … unknown jaw -re submit different view just resubmitting different view showing tooth socket Click here to write your own.
Unknown Found this specimen in Central Florida in a phosphate mine amongst many other fossils. Sneaky snake While walking on a dirt path in Crowley's ridge, Arkansas.
We could barely see the scales, the rest of the rock was under a root and mud. Hi there, This summer I received a free bag of stones while attending an Oregon rock and gem show. I just got around to sorting them out and found this. I found this in southeast Utah.
It was in a late Cretaceous pebble conglomerate near Hovenweep National Monument. I found it securely attached to the conglomerate … toothlike found in an area were a lower jaw and other various fossilized bones and coral were.
I believe it's an herbavoire tooth, but … woody another find in the woods it resembles fossilized wood with the layers of growth showing on the edge similar to pine.
Found in a washout in SW Indiana. Approximately 40 min. NE of Evansville. These were found in a creek in SW Indiana. It is located about 40 min. I have a large collection of these and need help in identifying. They were found in south central pennsylvania. I at first thought possibly worm burrows? We have no way of knowing what it is or if it is in fact a fossil of some sort. Found in my back yard at 10,ft elv in the Spanish peaks of sothern Colorado its 15inches long and it still has skin in places i believe re submitting Found out that we were swimming in lake Wilson, Wilson Kansas when this was found.
Don't know? I was given this by a friend who got it from a friend. I really want to know what it is, can you help me please.
0コメント