#fossils 搜尋結果

What did early humans like to eat? The answer, according to a team of archaeologists in Argentina, is extinct megafauna, such as giant sloths and giant armadillos. phys.org/news/2025-10-e… #fossils #paleontology

EarthArchivesHQ's tweet image. What did early humans like to eat? The answer, according to a team of archaeologists in Argentina, is extinct megafauna, such as giant sloths and giant armadillos.

phys.org/news/2025-10-e…

#fossils #paleontology

Looking for shark’s teeth at the beach is one of my absolute favorite things to do. Happy hunting everyone🦈 #sharksteeth #fossils

valkerie777's tweet image. Looking for shark’s teeth at the beach is one of my absolute favorite things to do.  Happy hunting everyone🦈 #sharksteeth #fossils

Since the initial fossil find @boneyardak- over 250,000 more fossils have been discovered. #facts #fossils

IlauraLongley's tweet image. Since the initial fossil  find @boneyardak- over 250,000 more fossils have been discovered. #facts #fossils

Researchers have finally discovered the true identity of a huge dinosaur which lived in the seas hundreds of millions of years ago. bbc.com/news/articles/… #fossils #paleontology

EarthArchivesHQ's tweet image. Researchers have finally discovered the true identity of a huge dinosaur which lived in the seas hundreds of millions of years ago.

bbc.com/news/articles/…

#fossils #paleontology

Imagine you could not only chemically characterize individual molecules, but also simultaneously visualize them ... my AFM UV|Vis|NIR-Raman spectroscopy lab is officially operational, and the first data exceed expectations! #paleontology #biosignatures #fossils #astrobiology

jasmina_wiemann's tweet image. Imagine you could not only chemically characterize individual molecules, but also simultaneously visualize them ... my AFM UV|Vis|NIR-Raman spectroscopy lab is officially operational, and the first data exceed expectations!

#paleontology #biosignatures #fossils #astrobiology

Digital restoration of #fossils is widespread in palaeontology. A project digitally restoring 32 cynognathids from #Argentina is now complete, enabling a review of how different restoration techniques introduce uncertainty depending on the level of damage to the specimen.

PalaeoE's tweet image. Digital restoration of #fossils is widespread in palaeontology. A project digitally restoring 32 cynognathids from #Argentina is now complete, enabling a review of how different restoration techniques introduce uncertainty depending on the level of damage to the specimen.

Sloth World, Part 1! There are a LOT of sloths, let's look at some recent developments... tetzoo.com/blog/2025/10/8… #mammals #fossils #xenarthrans

TetZoo's tweet image. Sloth World, Part 1! There are a LOT of sloths, let's look at some recent developments...  tetzoo.com/blog/2025/10/8… #mammals #fossils #xenarthrans
TetZoo's tweet image. Sloth World, Part 1! There are a LOT of sloths, let's look at some recent developments...  tetzoo.com/blog/2025/10/8… #mammals #fossils #xenarthrans
TetZoo's tweet image. Sloth World, Part 1! There are a LOT of sloths, let's look at some recent developments...  tetzoo.com/blog/2025/10/8… #mammals #fossils #xenarthrans

A whole week of excavating amazing #fossils through the #Triassic of Miedary, #Poland in our #palaeontology #fieldwork!

palaeophd's tweet image. A whole week of excavating amazing #fossils through the #Triassic of Miedary, #Poland in our #palaeontology #fieldwork!
palaeophd's tweet image. A whole week of excavating amazing #fossils through the #Triassic of Miedary, #Poland in our #palaeontology #fieldwork!

In 2006, scientists described a 125-million-year-old fossil unlike anything seen before — a prehistoric reptile with two heads. iflscience.com/check-out-this… #fossils #paleontology

EarthArchivesHQ's tweet image. In 2006, scientists described a 125-million-year-old fossil unlike anything seen before — a prehistoric reptile with two heads.

iflscience.com/check-out-this…

#fossils #paleontology

Fossil ear bones from a 67-million-year-old fish reveal that freshwater species evolved their sensitive hearing in the ocean before moving inland, reshaping the story of fish evolution. phys.org/news/2025-09-t… #fossils #paleontology

EarthArchivesHQ's tweet image. Fossil ear bones from a 67-million-year-old fish reveal that freshwater species evolved their sensitive hearing in the ocean before moving inland, reshaping the story of fish evolution.

phys.org/news/2025-09-t…

#fossils #paleontology

Our first shark tooth hunting adventure. We found megalodon, sand tiger, lemon shark and ray teeth. Can’t wait to go back 🦈 #fossils #sharkteeth #venicebeach

Latinvixen's tweet image. Our first shark tooth hunting adventure. We found megalodon, sand tiger, lemon shark and ray teeth. Can’t wait to go back 🦈 #fossils #sharkteeth #venicebeach

From ice age to everyday. Woolly mammoth tusk men’s necklace, each one tells a story thousands of years old. Sterling silver chain. One of a kind color variations pulled straight from the Alaskan ground. #fossils #thursday #boneyard

IlauraLongley's tweet image. From ice age to everyday.
Woolly mammoth tusk men’s necklace, each one tells a story thousands of years old.
Sterling silver chain. One of a kind color variations pulled straight from the Alaskan ground.

#fossils #thursday #boneyard

- 1 month to TMS AGM2025 in Pisa and the taxonomical nightmare is hitting hard... stay tuned! @MicropalaeoSoc @ES_UCL @uniofgalway #foraminifera #fossils #geology #paleo #office

AlessioFabbrini's tweet image. - 1 month to TMS AGM2025 in Pisa and the taxonomical nightmare is hitting hard... stay tuned!
@MicropalaeoSoc @ES_UCL @uniofgalway

#foraminifera #fossils #geology #paleo #office

Buried for thousands of years beneath the frozen earth of Alaska, this woolly mammoth tusk was uncovered at the famous Boneyard Alaska site. Today, it has been transformed into a necklace that lets you carry a piece of the Ice Age close to your heart. #fossils

IlauraLongley's tweet image. Buried for thousands of years beneath the frozen earth of Alaska, this woolly mammoth tusk was uncovered at the famous Boneyard  Alaska site. Today, it has been transformed into a necklace that lets you carry a piece of the Ice Age close to your heart. #fossils

Just another Mammoth Monday ✨🦣 #fashion #fossils #October

IlauraLongley's tweet image. Just another Mammoth Monday ✨🦣

#fashion #fossils #October

Here's a scorcher of a fossil: a frontal (the bone between the eyes) from a large varanoid lizard, probably Palaeosaniwa. These true lizards would probably have eaten anything they could catch, including small dinosaurs! #fossilfriday #dinosaurs #fossils #scicomm #lizards

df9465's tweet image. Here's a scorcher of a fossil: a frontal (the bone between the eyes) from a large varanoid lizard, probably  Palaeosaniwa. These true lizards  would probably have eaten anything they could catch, including small  dinosaurs!

#fossilfriday #dinosaurs #fossils #scicomm #lizards

Continuing theme of #fossils from Cat Head, here's a Conularia. These unusual fossils are interpreted as as the shell of an anemone like organism, possibly related to the true jellies. #FossilFriday #ManitobaFossils #Ordovician #cnidaria #Paleozoic

CambroJoe's tweet image. Continuing theme of #fossils from Cat Head, here's a Conularia. These unusual fossils are interpreted as as the shell of an anemone like organism, possibly related to the true jellies. 
#FossilFriday #ManitobaFossils #Ordovician #cnidaria #Paleozoic

Researchers have finally discovered the true identity of a huge dinosaur which lived in the seas hundreds of millions of years ago. bbc.com/news/articles/… #fossils #paleontology

EarthArchivesHQ's tweet image. Researchers have finally discovered the true identity of a huge dinosaur which lived in the seas hundreds of millions of years ago.

bbc.com/news/articles/…

#fossils #paleontology

By tracing when variations in the human genome first appeared, researchers have found that advances in cognitive abilities may have led to our vulnerability to mental illness. newscientist.com/article/249948… #fossils #paleontology

EarthArchivesHQ's tweet image. By tracing when variations in the human genome first appeared, researchers have found that advances in cognitive abilities may have led to our vulnerability to mental illness.

newscientist.com/article/249948…

#fossils #paleontology

Guess the fossil! This week, we are giving you this specimen. Let us know what creature you think it is from and any facts you may know about it. *All specimens photographed for this series are on display in our museum. #fossils #museum #guessthefossil

TEC_Kimmeridge's tweet image. Guess the fossil! 
This week, we are giving you this specimen. Let us know what creature you think it is from and any facts you may know about it. 
*All specimens photographed for this series are on display in our museum. #fossils #museum #guessthefossil

Rare 'Sword Dragon' dinosaur named after 24 years - Scientists said the xiphodracon would have been about 10ft (3m) long and would have eaten fish and squid. bbc.com/news/articles/… #palaeontology #science #fossils #SciChat


The impact that carved out the South Pole-Aitken basin on the moon appears to have come from the north, not the south as previously thought – and NASA’s upcoming mission could investigate further. newscientist.com/article/249928… #fossils #paleontology

EarthArchivesHQ's tweet image. The impact that carved out the South Pole-Aitken basin on the moon appears to have come from the north, not the south as previously thought – and NASA’s upcoming mission could investigate further.

newscientist.com/article/249928…

#fossils #paleontology

Snowball Earth: Earth really did freeze over, Israeli-led team confirms, but fresh data from ancient seas show we still don't know why. haaretz.com/science-and-he… #fossils #paleontology

EarthArchivesHQ's tweet image. Snowball Earth: Earth really did freeze over, Israeli-led team confirms, but fresh data from ancient seas show we still don't know why.

haaretz.com/science-and-he…

#fossils #paleontology

New Blog 📣 Sip back this weekend 🍸 Discover Canada 🇨🇦 and Explore the #Fossils, dinosaurs and Geodiversity of Eastend in Saskatchewan 🦖 - Have you met Scotty? 📸 Muhsatteb fossilcoastdrinks.com/post/discover-…


Elephants were on the menu for hominins living in Italy 400,000 years ago, and a rare fossil reveals the tools they used, as well as those they got out of the process. iflscience.com/400000-year-ol… #fossils #paleontology

EarthArchivesHQ's tweet image. Elephants were on the menu for hominins living in Italy 400,000 years ago, and a rare fossil reveals the tools they used, as well as those they got out of the process.

iflscience.com/400000-year-ol…

#fossils #paleontology

New Blog 📣 Sip back this weekend 🍹 Discover Canada 🇨🇦 and Explore the #Fossils and Geodiversity of Cape Breton Island in Nova Scotia 📸 Tango7174 fossilcoastdrinks.com/post/discover-…


Found this big shark tooth in the peace river 👀 #florida #fossils #kellyyoungonyoutube you can watch the whole video here youtu.be/FJ5VOKUGWdQ?si…

Susan45239's tweet image. Found this big shark tooth in the peace river 👀 #florida #fossils #kellyyoungonyoutube you can watch the whole video here youtu.be/FJ5VOKUGWdQ?si…

Happy #FossilFriday! It’s #Croctober so check out #fossils of the ‘Terror Croc’ Deinosuchus! These’re from South Carolina, about 80 million years ago, now at the @sciencemuseummn, incl. osteoderms (armor plates), & parts of 2 vertebrae from this croc that got up to 35 feet long!

Dr_CrocoGator's tweet image. Happy #FossilFriday! It’s #Croctober so check out #fossils of the ‘Terror Croc’ Deinosuchus! These’re from South Carolina, about 80 million years ago, now at the @sciencemuseummn, incl. osteoderms (armor plates), & parts of 2 vertebrae from this croc that got up to 35 feet long!
Dr_CrocoGator's tweet image. Happy #FossilFriday! It’s #Croctober so check out #fossils of the ‘Terror Croc’ Deinosuchus! These’re from South Carolina, about 80 million years ago, now at the @sciencemuseummn, incl. osteoderms (armor plates), & parts of 2 vertebrae from this croc that got up to 35 feet long!
Dr_CrocoGator's tweet image. Happy #FossilFriday! It’s #Croctober so check out #fossils of the ‘Terror Croc’ Deinosuchus! These’re from South Carolina, about 80 million years ago, now at the @sciencemuseummn, incl. osteoderms (armor plates), & parts of 2 vertebrae from this croc that got up to 35 feet long!
Dr_CrocoGator's tweet image. Happy #FossilFriday! It’s #Croctober so check out #fossils of the ‘Terror Croc’ Deinosuchus! These’re from South Carolina, about 80 million years ago, now at the @sciencemuseummn, incl. osteoderms (armor plates), & parts of 2 vertebrae from this croc that got up to 35 feet long!

#Fossils are nature’s archive. Every ammonite spiral, every belemnite shell, tells us how life changes and endures. We love how science and storytelling intertwine, each revealing how imagination helps us understand the natural world. Read our latest blog #FossilDay #Extinction

RockOpera's tweet image. #Fossils are nature’s archive. Every ammonite spiral, every belemnite shell, tells us how life changes and endures. We love how science and storytelling intertwine, each revealing how imagination helps us understand the natural world. Read our latest blog #FossilDay #Extinction

Researchers have confirmed that the Red Sea once vanished entirely, turning into a barren salt desert before being suddenly flooded by waters from the Indian Ocean. sciencedaily.com/releases/2025/… #fossils #paleontology

EarthArchivesHQ's tweet image. Researchers have confirmed that the Red Sea once vanished entirely, turning into a barren salt desert before being suddenly flooded by waters from the Indian Ocean.

sciencedaily.com/releases/2025/…

#fossils #paleontology

🦴 It’s #NationalFossilDay! A moment to honor the stories written in stone — proof that time remembers. Discover, learn, and wonder with us → gocybernaut.com/fossil-day/ #GoCybernaut #Fossils #Paleontology #EarthScience

gayle_olson's tweet image. 🦴 It’s #NationalFossilDay!
A moment to honor the stories written in stone — proof that time remembers.
Discover, learn, and wonder with us → gocybernaut.com/fossil-day/
#GoCybernaut #Fossils #Paleontology #EarthScience

Using colorful Anolis lizards and math borrowed from finance, researchers have created the first model linking evolution over short and long timescales. phys.org/news/2025-10-l… #fossils #paleontology

EarthArchivesHQ's tweet image. Using colorful Anolis lizards and math borrowed from finance, researchers have created the first model linking evolution over short and long timescales.

phys.org/news/2025-10-l…

#fossils #paleontology

🦴 Must-read study! 🚨 📖 An Equus-Dominated Middle Pleistocene (Irvingtonian) Vertebrate Fauna from Northcentral Florida, USA 🔍 Read the full study here: brnw.ch/21wWvSZ #Paleontology #Fossils #Pleistocene #Equus #Florida #VertebratePaleontology #Science

FossilsMDPI's tweet image. 🦴 Must-read study! 🚨

📖 An Equus-Dominated Middle Pleistocene (Irvingtonian) Vertebrate Fauna from Northcentral Florida, USA

🔍 Read the full study here: brnw.ch/21wWvSZ

#Paleontology #Fossils #Pleistocene #Equus #Florida #VertebratePaleontology #Science

In 2006, scientists described a 125-million-year-old fossil unlike anything seen before — a prehistoric reptile with two heads. iflscience.com/check-out-this… #fossils #paleontology

EarthArchivesHQ's tweet image. In 2006, scientists described a 125-million-year-old fossil unlike anything seen before — a prehistoric reptile with two heads.

iflscience.com/check-out-this…

#fossils #paleontology

Looking for shark’s teeth at the beach is one of my absolute favorite things to do. Happy hunting everyone🦈 #sharksteeth #fossils

valkerie777's tweet image. Looking for shark’s teeth at the beach is one of my absolute favorite things to do.  Happy hunting everyone🦈 #sharksteeth #fossils

Happy #FossilFriday! This Tuesday we gave a special presentation at the North Branch Public Library. We brought a ton of #fossils from the @sciencemuseummn and gave a special presentation. The room was nearly at capacity! Thanks to the library for hosting us & everyone that came!

Dr_CrocoGator's tweet image. Happy #FossilFriday! This Tuesday we gave a special presentation at the North Branch Public Library. We brought a ton of #fossils from the @sciencemuseummn and gave a special presentation. The room was nearly at capacity! Thanks to the library for hosting us & everyone that came!

Since the initial fossil find @boneyardak- over 250,000 more fossils have been discovered. #facts #fossils

IlauraLongley's tweet image. Since the initial fossil  find @boneyardak- over 250,000 more fossils have been discovered. #facts #fossils

Digital restoration of #fossils is widespread in palaeontology. A project digitally restoring 32 cynognathids from #Argentina is now complete, enabling a review of how different restoration techniques introduce uncertainty depending on the level of damage to the specimen.

PalaeoE's tweet image. Digital restoration of #fossils is widespread in palaeontology. A project digitally restoring 32 cynognathids from #Argentina is now complete, enabling a review of how different restoration techniques introduce uncertainty depending on the level of damage to the specimen.

Imagine you could not only chemically characterize individual molecules, but also simultaneously visualize them ... my AFM UV|Vis|NIR-Raman spectroscopy lab is officially operational, and the first data exceed expectations! #paleontology #biosignatures #fossils #astrobiology

jasmina_wiemann's tweet image. Imagine you could not only chemically characterize individual molecules, but also simultaneously visualize them ... my AFM UV|Vis|NIR-Raman spectroscopy lab is officially operational, and the first data exceed expectations!

#paleontology #biosignatures #fossils #astrobiology

What did early humans like to eat? The answer, according to a team of archaeologists in Argentina, is extinct megafauna, such as giant sloths and giant armadillos. phys.org/news/2025-10-e… #fossils #paleontology

EarthArchivesHQ's tweet image. What did early humans like to eat? The answer, according to a team of archaeologists in Argentina, is extinct megafauna, such as giant sloths and giant armadillos.

phys.org/news/2025-10-e…

#fossils #paleontology

A whole week of excavating amazing #fossils through the #Triassic of Miedary, #Poland in our #palaeontology #fieldwork!

palaeophd's tweet image. A whole week of excavating amazing #fossils through the #Triassic of Miedary, #Poland in our #palaeontology #fieldwork!
palaeophd's tweet image. A whole week of excavating amazing #fossils through the #Triassic of Miedary, #Poland in our #palaeontology #fieldwork!

Me: radial centrics are my favourite! So beautiful! Also me: What is this sh*t? Identifying fossils is a real struggle!!!🫣 #diatoms #SEM #fossils

KarolinaBrylka's tweet image. Me: radial centrics are my favourite! So beautiful!
Also me: What is this sh*t? 

Identifying fossils is a real struggle!!!🫣

#diatoms #SEM #fossils

Loving this 3D print of Champsosaurus. Model freely provided with Dudgeon et al. 2024. Printed on our @Phrozen3D Mega8k. #FossilFriday #fossils

df9465's tweet image. Loving this 3D print of Champsosaurus. Model freely provided with Dudgeon et al. 2024. Printed on our @Phrozen3D Mega8k. #FossilFriday #fossils

A nice inflated Callipleura nobilis brachiopod I found yesterday on a club trip to Arkona ON. #fossils #paleontology #fossil #rockhounding

ON_Rockhound's tweet image. A nice inflated Callipleura nobilis brachiopod I found yesterday on a club trip to Arkona ON.

#fossils #paleontology #fossil #rockhounding
ON_Rockhound's tweet image. A nice inflated Callipleura nobilis brachiopod I found yesterday on a club trip to Arkona ON.

#fossils #paleontology #fossil #rockhounding
ON_Rockhound's tweet image. A nice inflated Callipleura nobilis brachiopod I found yesterday on a club trip to Arkona ON.

#fossils #paleontology #fossil #rockhounding
ON_Rockhound's tweet image. A nice inflated Callipleura nobilis brachiopod I found yesterday on a club trip to Arkona ON.

#fossils #paleontology #fossil #rockhounding

Our first shark tooth hunting adventure. We found megalodon, sand tiger, lemon shark and ray teeth. Can’t wait to go back 🦈 #fossils #sharkteeth #venicebeach

Latinvixen's tweet image. Our first shark tooth hunting adventure. We found megalodon, sand tiger, lemon shark and ray teeth. Can’t wait to go back 🦈 #fossils #sharkteeth #venicebeach

Just in time for Dinosaur Day 2025, "River Dragon" airs tonight on BBC One, 18:25. Perfect timing. #paleontology #fossils #sahara

NizarIbrahimPhD's tweet image. Just in time for Dinosaur Day 2025, "River Dragon" airs tonight on BBC One, 18:25. Perfect timing.
#paleontology #fossils #sahara

Here's a scorcher of a fossil: a frontal (the bone between the eyes) from a large varanoid lizard, probably Palaeosaniwa. These true lizards would probably have eaten anything they could catch, including small dinosaurs! #fossilfriday #dinosaurs #fossils #scicomm #lizards

df9465's tweet image. Here's a scorcher of a fossil: a frontal (the bone between the eyes) from a large varanoid lizard, probably  Palaeosaniwa. These true lizards  would probably have eaten anything they could catch, including small  dinosaurs!

#fossilfriday #dinosaurs #fossils #scicomm #lizards

Cloning dinosaurs might not be the best idea, but researching them is! Pipestone Creek, Alberta is home to thousands of dinosaur #fossils, up to 300 bones in every square meter, with new discoveries being made each day. Would you rather see dinos alive or as fossils? 🦖🦕

Canada's tweet image. Cloning dinosaurs might not be the best idea, but researching them is! Pipestone Creek, Alberta is home to thousands of dinosaur #fossils, up to 300 bones in every square meter, with new discoveries being made each day. Would you rather see dinos alive or as fossils? 🦖🦕
Canada's tweet image. Cloning dinosaurs might not be the best idea, but researching them is! Pipestone Creek, Alberta is home to thousands of dinosaur #fossils, up to 300 bones in every square meter, with new discoveries being made each day. Would you rather see dinos alive or as fossils? 🦖🦕

#FossilFriday Woolly tusks come in all color variations and sizes. 🦣 #fossils #friday #tusks #alaska2025

IlauraLongley's tweet image. #FossilFriday 

Woolly tusks come in all color variations and sizes. 🦣

#fossils #friday #tusks #alaska2025

Fossil Day was a solid fun grind ending with 310 research completed. 1 Hundo Tyrunt & exactly 18 shinies each of Tyrunt/Amaura for a total of 36. But a few more shinies could be hiding in the back of my research stack… ✨🦖 #PokemonRanger #Fossils #PokemonGO

Acefranzen's tweet image. Fossil Day was a solid fun grind ending with 310 research completed. 1 Hundo Tyrunt & exactly 18 shinies each of Tyrunt/Amaura for a total of 36. But a few more shinies could be hiding in the back of my research stack… ✨🦖 #PokemonRanger #Fossils #PokemonGO

In 2006, scientists described a 125-million-year-old fossil unlike anything seen before — a prehistoric reptile with two heads. iflscience.com/check-out-this… #fossils #paleontology

EarthArchivesHQ's tweet image. In 2006, scientists described a 125-million-year-old fossil unlike anything seen before — a prehistoric reptile with two heads.

iflscience.com/check-out-this…

#fossils #paleontology

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