isurus from antwerpen, bit tricky

Laat hier je fossielen determineren. Voorzie duidelijke foto's en vermeld zo mogelijk de grootte, de vindplaats en de ouderdom.
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Steph
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isurus from antwerpen, bit tricky

Bericht door Steph » 16 aug 2007, 22:03

Afbeelding

Afbeelding

Hello,
sorry for writing english here, but it´s interesting: Sonday found a nice Isurus in Antwerpen, I said Retroflexus at first. But 2 other experts and johannsharktooth.nl ( see Mill, scroll a bit, left side ) made me be a bit unsure... Is it an escheri ?? Normally, I determine all my ( and other´s )teeth easily, but now I´m a bit confused...
I know not all escheris are serrated, i´ve one from deurganck which also no serrations at all...

Gr

Stephan

Ps: I say now retroflexus again, but will you say??

[Bewerkt door Steph op 16-08-2007 om 21:04 NL]


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Erik
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Antw: isurus from antwerpen, bit tricky

Bericht door Erik » 16 aug 2007, 23:45

Hi,

I\'d say I. oxyrinchus.
Crown base seems too narrow for I. retroflexus

Best wishes,
Erik



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Supergraver
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Antw: Antw: isurus from antwerpen, bit tricky

Bericht door Supergraver » 16 aug 2007, 23:54

erik schreef:
Hi,

I\'d say I. oxyrinchus.
Crown base seems too narrow for I. retroflexus

Best wishes,
Erik
Totally agreed!

Gr

Martijn




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De DinoDolsjes
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Antw: isurus from antwerpen, bit tricky

Bericht door De DinoDolsjes » 17 aug 2007, 09:43

Nonetheless a nice tooth!
See here: http://www.fossiel.net/forums/viewtopic ... 4342#40864
for a retroflexus from the same location.

Cheers,
Paul


If it doesn't kill you, it makes you
stronger.........and wiser

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Steph
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Antw: Antw: isurus from antwerpen, bit tricky

Bericht door Steph » 17 aug 2007, 16:22


Hmm, three different opinions by now, but you seem to be 100% sure, so I call it oxyrinchus.
You are the experts for Belgian teeth ;)


De DinoDolsjes schreef:

Nonetheless a nice tooth!
I agree, Ik bin her blij met ( is dit correct?? ) :D :D

Gr

Steph


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De DinoDolsjes
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Antw: Antw: Antw: isurus from antwerpen, bit tricky

Bericht door De DinoDolsjes » 17 aug 2007, 16:59

Steph schreef:

I agree, Ik bin her blij met ( is dit correct?? ) :D :D
Close enough \"Ik ben hier blij mee\" would be perfect :P

[Bewerkt door De DinoDolsjes op 17-08-2007 om 16:01 NL]


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Steph
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Antw: Antw: Antw: Antw: isurus from antwerpen, bit tricky

Bericht door Steph » 17 aug 2007, 23:24

De DinoDolsjes schreef:

Close enough \"Ik ben hier blij mee\" would be perfect :P

[
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