COLD DARK ROOM

Tidgy's Dad

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And I bought a fossil which comes from Madagascar.
It is a zigzag oyster ( Rastellum carinatum ) from the Cretaceous, about 100 million years old.
20170728_124533.jpg
20170728_124556.jpg
20170728_124708.jpg
It has a thick shell like most oysters but also heavy ribbing and crenulations which suggest a rough see lifestyle and also protection against predators trying to slide the shell apart.
The two halves would have been connected by ligaments only at the very far right end and about a third of the way along on the inside from the right you can see the large muscle adductor scars where a huge and powerful muscle would have helped keep the shell shut tight when danger threatened.
Nice specimen of a species that existed in rough oceans worldwide from 110 to 65 million years ago when this successful bivalve became extinct in the same global catastrophe that wiped out the dinosaurs and so many other animals and plants.
 

Moozillion

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And I bought a fossil which comes from Madagascar.
It is a zigzag oyster ( Rastellum carinatum ) from the Cretaceous, about 100 million years old.
View attachment 214018
View attachment 214019
View attachment 214020
It has a thick shell like most oysters but also heavy ribbing and crenulations which suggest a rough see lifestyle and also protection against predators trying to slide the shell apart.
The two halves would have been connected by ligaments only at the very far right end and about a third of the way along on the inside from the right you can see the large muscle adductor scars where a huge and powerful muscle would have helped keep the shell shut tight when danger threatened.
Nice specimen of a species that existed in rough oceans worldwide from 110 to 65 million years ago when this successful bivalve became extinct in the same global catastrophe that wiped out the dinosaurs and so many other animals and plants.
Gorgeous!!!! :)
And FASCINATING!!! :)
 

JoesMum

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View attachment 214026

Good evening all! Beautiful night here in Alaska...baby girl is helping Daddy help clean so fresh red salmon.
Hi Stuart

Here in the UK, the BBC is currently broadcasting a series of wildlife programmes live from Alaska, so we are getting to see all those lovely salmon here too. :)
 
Last edited:

JoesMum

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And I bought a fossil which comes from Madagascar.
It is a zigzag oyster ( Rastellum carinatum ) from the Cretaceous, about 100 million years old.
View attachment 214018
View attachment 214019
View attachment 214020
It has a thick shell like most oysters but also heavy ribbing and crenulations which suggest a rough see lifestyle and also protection against predators trying to slide the shell apart.
The two halves would have been connected by ligaments only at the very far right end and about a third of the way along on the inside from the right you can see the large muscle adductor scars where a huge and powerful muscle would have helped keep the shell shut tight when danger threatened.
Nice specimen of a species that existed in rough oceans worldwide from 110 to 65 million years ago when this successful bivalve became extinct in the same global catastrophe that wiped out the dinosaurs and so many other animals and plants.
Coincidentally we have decided to pop over to Whitstable on the North Kent coast today.

The Thames estuary is full of oyster beds and Whistable is Kent's centre of excellence for them.

Our native oyster looks like this
ImageUploadedByTortoise Forum1501401154.155700.jpg

You can also get rock oysters which are not native, but are farmed here
ImageUploadedByTortoise Forum1501401197.757198.jpg

You can also get mighty good fish and chips in Whitstable. :)
 

maplewood

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Hi Stuart

Here in the UK, the BBC is currently broadcasting a series of wildlife programmes from Alaska, so we are getting to see all those lovely salmon here too. :)

If you see anything about the Kenai River, that's where I live. One of the world's largest salmon runs is happening right now and it will provide food for the majority of Alaska and folks across the globe over this next year; it's an incredible thing to witness. The organization I work for is on the beaches of the mouth of the river giving out food to the residents and puts on a kids club for the kiddos while parents are dipnetting their salmon for the year. It's a lot of fun, soaking it in as it's my last rodeo, I'll be driving to Texas in just over a month.
 

JoesMum

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If you see anything about the Kenai River, that's where I live. One of the world's largest salmon runs is happening right now and it will provide food for the majority of Alaska and folks across the globe over this next year; it's an incredible thing to witness. The organization I work for is on the beaches of the mouth of the river giving out food to the residents and puts on a kids club for the kiddos while parents are dipnetting their salmon for the year. It's a lot of fun, soaking it in as it's my last rodeo, I'll be driving to Texas in just over a month.
I shall listen more carefully when the next one is broadcast tonight :)

According to this they're mostly in Tongass National Forest and Katmai National Park.

I must admit, I hadn't realised how much of Alaska is down the West coast of Canada. It extends further south than I realised
 

Bee62

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And I bought a fossil which comes from Madagascar.
It is a zigzag oyster ( Rastellum carinatum ) from the Cretaceous, about 100 million years old.
View attachment 214018
View attachment 214019
View attachment 214020
It has a thick shell like most oysters but also heavy ribbing and crenulations which suggest a rough see lifestyle and also protection against predators trying to slide the shell apart.
The two halves would have been connected by ligaments only at the very far right end and about a third of the way along on the inside from the right you can see the large muscle adductor scars where a huge and powerful muscle would have helped keep the shell shut tight when danger threatened.
Nice specimen of a species that existed in rough oceans worldwide from 110 to 65 million years ago when this successful bivalve became extinct in the same global catastrophe that wiped out the dinosaurs and so many other animals and plants.

Beautiful oyster ! So mysterious !
About 100 million years old ? Thats crazy and impressive.

I`ve tasted oysters some years ago but .... I don`t like it. That is not my food. :(
May oysters live forever ...:D
 

Bee62

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Coincidentally we have decided to pop over to Whitstable on the North Kent coast today.

The Thames estuary is full of oyster beds and Whistable is Kent's centre of excellence for them.

Our native oyster looks like this
View attachment 214033

You can also get rock oysters which are not native, but are farmed here
View attachment 214034

You can also get mighty good fish and chips in Whitstable. :)

Enjoy your weekend trip and fish and chips in Whitstable.
Please pictures !!!!!! I love your pics.
 

Tidgy's Dad

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48,539
Location (City and/or State)
Fes, Morocco
Coincidentally we have decided to pop over to Whitstable on the North Kent coast today.

The Thames estuary is full of oyster beds and Whistable is Kent's centre of excellence for them.

Our native oyster looks like this
View attachment 214033

You can also get rock oysters which are not native, but are farmed here
View attachment 214034

You can also get mighty good fish and chips in Whitstable. :)
Good afternoon, Linda. :)
What a coincidence!
I rather like oysters.
Especially fossil ones.
And I love fish and chips.
But not fossilized.
 

Tidgy's Dad

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If you see anything about the Kenai River, that's where I live. One of the world's largest salmon runs is happening right now and it will provide food for the majority of Alaska and folks across the globe over this next year; it's an incredible thing to witness. The organization I work for is on the beaches of the mouth of the river giving out food to the residents and puts on a kids club for the kiddos while parents are dipnetting their salmon for the year. It's a lot of fun, soaking it in as it's my last rodeo, I'll be driving to Texas in just over a month.
Will you miss Alaska ?
The organization you work for sounds like a great thing.
 

Tidgy's Dad

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Fes, Morocco
Beautiful oyster ! So mysterious !
About 100 million years old ? Thats crazy and impressive.

I`ve tasted oysters some years ago but .... I don`t like it. That is not my food. :(
May oysters live forever ...:D
I quite like eating oysters, but it makes me slightly uneasy that we eat them alive.
That doesn't seem right, somehow.:(
 

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