Nautilus Fossils
Fossil records indicate that nautiloids have not evolved much during the last 500 million years. Many were initially straight-shelled, as in the extinct genus Lituites. They developed in the Late Cambrian period and became a significant group of sea predators during the Ordovician period. Certain species reached over 2.5 m (8 ft) in size. The other cephalopod subclass, Coleoidea, diverged from the nautiloids long ago and the nautilus has remained relatively unchanged since. Nautiloids were much more extensive and varied 200 million years ago. Extinct relatives of the nautilus include ammonites, such as the baculites and goniatites.   They are still found in warmer climates today,  But are endangered.

A Grade specimens have had hours of work on them to get them highly polished and showing those distinctive gas chambers of beautiful brown tones of calcites. They are more expensive than standard quality but are highly collectable and perfect to display.  Some are large, some are small, but all are beautiful.   Some B Grades also available at a price for those on a budget.

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Collector Grade Cut & Polished Madagascan Nautilus 180

£49.99 £42.99
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Cut & Polished Madagascan Nautilus 150

£13.99
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Cut & Polished Madagascan Nautilus 151

£32.99
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Cut & Polished Madagascan Nautilus 152

£21.99
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Cut & Polished Madagascan Nautilus B Grade 153

£11.99
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Cut & Polished Madagascan Nautilus 155

£21.99
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Cut & Polished Madagascan Nautilus 156

£27.99
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Cut & Polished Madagascan Nautilus B Grade 157

£12.99
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Cut & Polished Madagascan Nautilus B Grade 160

£17.99
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Cut & Polished Madagascan Nautilus B Grade 161

£8.99

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Cut & Polished Madagascan Nautilus B Grade 162

£14.99
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Cut & Polished Madagascan Nautilus B Grade 163

£12.99
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Cut & Polished Madagascan Nautilus 164

£13.99
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Cut & Polished Madagascan Nautilus 166

£33.99
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Cut & Polished Madagascan Nautilus B Grade 167

£12.99

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Cut & Polished Madagascan Nautilus 168

£37.99
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Cut & Polished Madagascan Nautilus 169

£32.99
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Cut & Polished Madagascan Nautilus 170

£22.99
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Cut & Polished Madagascan Nautilus B Grade 171

£13.99
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Cut & Polished Madagascan Nautilus 172

£27.99
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Cut & Polished Madagascan Nautilus 173

£14.99
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Cut & Polished Madagascan Nautilus B Grade 175

£13.99
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A Grade Madagascan Nautilus A15

£21.99
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A Grade Madagascan Nautilus A22

£21.99
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A Grade Madagascan Nautilus A23

£21.99

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Collector Grade Madagascan Nautilus A29

£54.99
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Collector Grade Madagascan Nautilus A30

£52.99

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Collector Grade Madagascan Nautilus A32

£52.99
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Collector Grade Madagascan Nautilus A33

£59.99
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Collector Grade Madagascan Nautilus A35

£74.99
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Collector Grade Madagascan Nautilus A36

£74.99
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Collector Grade Madagascan Nautilus A38

£74.99
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Collector Grade Madagascan Nautilus A39

£79.99
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Madagascan Nautilus A40

£22.99
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Madagascan Nautilus A41

£39.99
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Madagascan Nautilus A42

£39.99
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Madagascan Nautilus A43

£32.99
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B Grade Madagascan Nautilus A44

£21.99
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Madagascan Nautilus A45

£27.99
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B Grade Madagascan Nautilus A46

£17.99
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Madagascan Nautilus A47

£27.99
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Madagascan Nautilus A48

£21.99
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B Grade Madagascan Nautilus A49

£22.99
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A Grade Madagascan Nautilus A58

£19.99

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UK Nautilus Fossils

Jurassic Ilminster Nautilus Polished Half 051

£5.99
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Jurassic Ilminster Nautilus Polished Half 052

£8.99

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Jurassic Ilminster Nautilus Polished Half 053

£7.99
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Jurassic Ilminster Nautilus Polished Half 054

£8.99
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Jurassic Ilminster Nautilus Polished Half 055

£5.99
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Jurassic Ilminster Nautilus Polished Half 056

£5.99
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Jurassic Ilminster Nautilus Polished Half 057

£6.99
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Jurassic Ilminster Nautilus Polished Half 058

£10.99

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Jurassic Ilminster Nautilus Polished Half 059

£8.99
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Jurassic Ilminster Nautilus Polished Half 060

£10.99
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Jurassic Ilminster Nautilus Polished Half 061

£10.99
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Jurassic Ilminster Nautilus Polished Half 062

£9.99
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Jurassic Ilminster Nautilus Polished Half 063

£7.99
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Jurassic Ilminster Nautilus Polished Half 064

£10.99
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Jurassic Ilminster Nautilus Polished Half 065

£9.99
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Jurassic Ilminster Nautilus Polished Half 066

£8.99
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Jurassic Ilminster Nautilus Polished Half 067

£10.99

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Jurassic Ilminster Nautilus Polished Half 068

£10.99
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Jurassic Ilminster Nautilus Polished Half 069

£10.99
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Jurassic Ilminster Nautilus Polished Half 070

£10.99
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Jurassic Ilminster Nautilus Polished Half 071

£10.99
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Jurassic Ilminster Nautilus Polished Half 072

£10.99
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Jurassic Ilminster Nautilus Polished Half 073

£11.99

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Jurassic Ilminster Nautilus Polished Half 074

£11.99
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Jurassic Ilminster Nautilus Polished Half 075

£9.99
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Jurassic Ilminster Nautilus Polished Half 076

£13.99
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Jurassic Ilminster Nautilus Polished Half 077

£12.99

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Jurassic Ilminster Nautilus Polished Half 078

£14.99
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Jurassic Ilminster Nautilus Polished Half 079

£19.99
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Jurassic Ilminster Nautilus Polished Half 080

£14.99
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Jurassic Ilminster Nautilus Polished Half 081

£13.99
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Jurassic Ilminster Nautilus Polished Half 082

£12.99
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Jurassic Ilminster Nautilus Polished Half 083

£16.99
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Jurassic Ilminster Nautilus Polished Half 084

£12.99
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Jurassic Ilminster Nautilus Polished Half 086

£10.99
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Jurassic Ilminster Nautilus Polished Half 087

£14.99
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Jurassic Ilminster Nautilus Polished Half 088

£12.99
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Jurassic Ilminster Nautilus Polished Half 089

£10.99
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Jurassic Ilminster Nautilus Polished Half 090

£10.99
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Jurassic Ilminster Nautilus Polished Half 091

£12.99
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Jurassic Ilminster Nautilus Polished Half 092

£13.99
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Jurassic Ilminster Nautilus Polished Half 093

£12.99
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Jurassic Ilminster Nautilus Polished Half 094

£12.99

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Jurassic Ilminster Nautilus Polished Half 095

£14.99
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