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Show Us Your Ammonite Pyrites


Terry Dactyll

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MikeD.... Very nice specimen (part & counterpart).... It looks like it could be German to me... possibly a Pluroceras.....

Cheers Steve... And Welcome if your a New Member... :)

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Hey boys, wait me .... :D

Acanthoplites aschiltaensis 081.1.1

Puzosia quenstedti 079.1.1

Uhligella boussaci vidali 080.1.1

Aconeceras nisus 082.1.1

Argonauticeras depereti 083.1.1

Gargasiceras gargasensis 84.1.1

Holcophylloceras sp 086.1.1

Melchiorites emerici 85.1.1

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MB.... theres an excellent variation in pyritic colours there.... possibly representing the varying dominant minerals in the differnt layers they have been preserved in no doubt... fascinating... and wonderfull finds well done...

Cheers Steve... And Welcome if your a New Member... :)

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MB.... Very nice specimens... you must be really into the pyrite ammonites, and again nice variation of colour.... you have a great selection there... I like to see the different Amaltheus all together for comparison.....

I notice you have them from Whitby.......heres a couple of my Pyrites from there...

Phylloceras heterophyllum

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Dactylioceras crassum

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Apoderoceras

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Nodicoeloceras

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Cheers Steve... And Welcome if your a New Member... :)

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hey MB and Therry , you have very nice specimens ;)

here my pyrites ammonites from France , Aveyron area

middle Toarcian :

Hildoceras bifrons, Lytoceras cornucopiae ,Harpoceras suplanatum

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MB & Alopias..... Stunning fossils... I will phtograph a couple more tomorrow but I just posted this on another (fossil face) thread and I thought I would post it here, as they are Pyritic... Dactylioceras gracile....nature can lay things out in some bizzare ways, and Ive never been able to beat this.... just how they landed on the sea bed 180 million years ago... all i did was prep them out and look in amazement at the arrangement.... my friend super imposed the hat on.... a little early but its nearly christmas....

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Cheers Steve... And Welcome if your a New Member... :)

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hey MB and Therry , you have very nice specimens ;)

here my pyrites ammonites from France , Aveyron area

middle Toarcian :

Hildoceras bifrons, Lytoceras cornucopiae ,Harpoceras suplanatum

Hi Alopias, some of them cames from you :P

Terry tis is gorgeous :D

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Thanks MB..... Heres a few more from the Yorkshire Coast...Upper Lias Whitby......

Hildoceras sublevisoni

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Hildoceras bifrons

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Hildoceras bifrons? with no ribs showing on inner whorls... maybe pathalgically different....

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Alcolytoceras

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Lytoceras cornucopia

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Grammoceras

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Catacoeloceras

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Cheers Steve... And Welcome if your a New Member... :)

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Unbeleivable specimens everyone! Very nice!

I only have a few pyritized ones...both purchased and from Germany. If the ID's dont look right please advise. Having just posted the photos next to one another they look very similar to me! thanks, Chris

Dactylioceras commune Holzmaden

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Lytoceras sp? near Stuttgart Germany Posidonia Shale

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Chris.... the first ID is correct, although it also looks a little bit like an D.athleticum... but being crushed its difficult to say, but very nice fossils.... The second one, the ID is wrong I would say More like Dactylioceras crassum (which encompasses a few types) or maybe Catacoeloceras crassum... Proprtionally its very different to the other plate, as you can see....

Heres a link to the Scarborough & Whitby online type fossil list, have a look and see what you think....

http://www.whitbymuseum.org.uk/d18/ftlist.htm

Really nice to see your pyrites.... well done everyone.... *\0/* :D

Cheers Steve... And Welcome if your a New Member... :)

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alopias....Very nice ammonites.... The Pleuroceras have beautiful proportions....

Cheers Steve... And Welcome if your a New Member... :)

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Chris.... the first ID is correct, although it also looks a little bit like an D.athleticum... but being crushed its difficult to say, but very nice fossils.... The second one, the ID is wrong I would say More like Dactylioceras crassum (which encompasses a few types) or maybe Catacoeloceras crassum... Proprtionally its very different to the other plate, as you can see....

Heres a link to the Scarborough & Whitby online type fossil list, have a look and see what you think....

http://www.whitbymuseum.org.uk/d18/ftlist.htm

Really nice to see your pyrites.... well done everyone.... *\0/* :D

TD, thanks for lending the expertise...knew something was wrong and should have done a little research. D.crasum works for me. Should have doubled checked the ID years ago.

I've only actually found one ammonite in all my collecting days...a little Phylloceras from the Cretaceous Great Valley Sequence in Calif. I'd have heart failure to find/prep the things you guys are working with---maybe its a good thing I havent. Thanks again for sharing all the photos! Great stuff! Regards, Chris

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Another Ammonite from Arkona, ON (about .25 inches in diameter).

For you who are heading there tomorrow I found many of these (most are much, much smaller)at the high banks in shale about belt buckle level. You can expose the smaller ones pretty easy by bringing a tooth brush along and running it over some of the shale.

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Chris.... No problem.... and a phylloceras is a good ammonite to find... I like those very much...

Placoderms... wow that bottom one is tiny, did you use magnification to spot that, its got to be the smallest ammonite Ive ever seen (or the biggest coin) lol

Cheers Steve... And Welcome if your a New Member... :)

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Terry Dactyll, amazingly I was able to spot it w/o magnification, last night I pulled a few out that were smaller. I'll post pics later.

RJB, those Ammonites from Tuscon are amazing! I plan to hit Tuscon next year and will keep an eye out for these.

Thanks for sharing!

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Placoderms..... Very nice.... I need magnification to see them, and Im sure theres different species...If you follow the link to yorkshire Coast Fossils below RJB's fossils, you will get access to the man who finds and preps them direct in yorkshire england.... i would be tempted to get intouch direct and save a lot of money im sure.... compared to tuscon prices.... ;-)

Cheers Steve... And Welcome if your a New Member... :)

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