British & USA Trilobite Fossils

The earliest trilobites known from the fossil record are redlichiids and ptychopariid bigotinids (yes try saying that after a drink or two) dated to some 540 to 520 million years ago. For such a long-lasting group of animals, it is no surprise that trilobite evolutionary history is marked by a number of extinction events where some groups perished while surviving groups diversified to fill ecological niches with comparable or novel adaptations. Generally, trilobites maintained high diversity levels throughout the Cambrian and Ordovician periods before entering a drawn-out decline in the Devonian culminating in final extinction of the last few survivors at the end of the Permian period.  Trilobite means "Three lobed".

Exactly why the trilobites became extinct is not clear; with repeated extinction events (often followed by apparent recovery) throughout the trilobite fossil record, a combination of causes is likely. After the extinction event at the end of the Devonian period, what trilobite diversity remained was bottlenecked into the order Proetida. Decreasing diversity of genera limited to shallow-water shelf habitats, coupled with a drastic lowering of sea level (regression) meant that the final decline of trilobites happened shortly before the end of the Permian mass extinction event. With so many marine species involved in the Permian extinction, the end of nearly 300 million successful years for the trilobite would not have been unexpected at the time. The closest extant relatives of trilobites may be the horseshoe crabs

British Trilobites
Most commonly available are Ogyginus, Ogygiocarella and Trinucleus from the Ordovician Welsh Mountains.

Ogygiocarella debuchi British Trilobite Og2

£6.99
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Ogygiocarella debuchi British Trilobite Og5

£3.99
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Ogygiocarella debuchi British Trilobite Og3

£5.99
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Ogygiocarella debuchi British Trilobite Og12

£8.99

Out of stock

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Ogygiocarella debuchi British Trilobite Og11

£2.99
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Ogygiocarella debuchi British Trilobite Og6

£4.99

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Ogygiocarella debuchi British Trilobite Og7

£3.99
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Ogygiocarella debuchi British Trilobite Og9

£6.99
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Ogygiocarella debuchi British Trilobite Og15

£3.99

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Ogygiocarella debuchi British Trilobite Og16

£3.99
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Ogygiocarella debuchi British Trilobite Og18

£4.99
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Ogygiocarella debuchi British Trilobite Og20

£4.99
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Ogygiocarella debuchi British Trilobite Og22

£4.99
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Ogygiocarella debuchi British Trilobite Og24

£3.99
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Ogygiocarella debuchi British Trilobite Og27

£4.99
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Ogygiocarella debuchi British Trilobite Og28

£6.99
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Ogygiocarella debuchi British Trilobite Og26

£4.99
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Ogygiocarella debuchi British Trilobite Og31

£6.99
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Ogygiocarella debuchi British Trilobite Og32

£5.99
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Ogyginus corndensis 100

£32.99
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Ogyginus corndensis 101

£16.99
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Ogyginus corndensis 102

£13.99
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Ogyginus corndensis 105

£24.99
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Ogyginus corndensis 104

£22.99
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Ogyginus corndensis 103

£14.99
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Ogyginus corndensis 108

£18.99
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Ogyginus corndensis 109

£8.99
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Ogyginus corndensis 107

£18.99
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Ogyginus corndensis 111

£16.99
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Ogyginus corndensis 110

£14.99
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Ogyginus corndensis 114

£15.99
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Ogyginus corndensis 112

£18.99
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British Trilobite Bt450

£3.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. 
​See photo for scale.
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British Trilobite Bt454

£7.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. 
​See photo for scale.
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British Trilobite Bt455

£6.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. 
​See photo for scale.
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British Trilobite Bt458

£2.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.  Negative impressions
​See photo for scale.
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British Trilobite Bt459

£3.99
British Trilobite species:  Cnemidopyge nuda tail section
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. 
​See photo for scale.
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British Trilobite Bt464

£3.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. Negative
​See photo for scale.
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British Trilobite Bt467

£8.99
British Trilobite species:  Cnemidopyge nuda thorax and tail
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. 
​See photo for scale.
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On Sale

On Sale

British Trilobite Bt468

£38.99 £24.99

Out of stock

British Trilobite species:  Cnemidopyge nuda thorax and tail
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.  Big heavy specimen, very expensive to ship internationally. 
​See photo for scale.
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British Trilobite Bt472

£8.99
British Trilobite species:  Cnemidopyge nuda negative impression
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. 
​See photo for scale.
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British Trilobite Bt483

£8.99

Out of stock

British Trilobite species:  Ogyginus corndensis thorax and tail
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. 
​See photo for scale.
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British Trilobite Bt486

£10.99
British Trilobite species:  Ogyginus corndensis thorax and tail
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. 
​See photo for scale.
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British Trilobite Bt487

£10.99
British Trilobite species:  Ogyginus corndensis thorax and tail
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. 
​See photo for scale.
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British Trilobite Bt488

£8.99
British Trilobite species:  Ogyginus corndensis thorax and tail
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. 
​See photo for scale.
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British Trilobite Bt400

£3.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See photo for scale.
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British Trilobite Bt402

£6.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See photo for scale.
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British Trilobite Bt403

£3.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See photo for scale.
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British Trilobite Bt406

£4.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobites
See photo for scale.
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British Trilobite Bt407

£3.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Negative impression of trilobite (baby)
See photo for scale.
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British Trilobite Bt408

£3.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.  Baby trilobite
See photo for scale.
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On Sale

On Sale

British Trilobite Bt411

£16.99 £11.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.  Almost complete trilobite, repaired matrix
See photo for scale.
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British Trilobite Bt416

£6.99
British Trilobite species:  Ogyginus corndensis baby trilobites
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See photo for scale.
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British Trilobite Bt417

£4.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See photo for scale.
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British Trilobite Bt420

£8.99

Out of stock

British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite double specimen
See photo for scale.
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British Trilobite Bt419

£3.99

Out of stock

British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. 
See photo for scale.
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British Trilobite Bt418 Pos & Neg

£14.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Positive and Negative (Separate photos to show detail)
See photo for scale.
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British Trilobite Bt422 Pos & Neg

£11.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Positive and Negative
See photo for scale.
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British Trilobite Bt423

£10.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.  Negative impression
​See photo for scale.
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British Trilobite Bt424

£8.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.  Partial
​See photo for scale.
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British Trilobite Bt430

£3.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.  Negative impression
​See photo for scale.
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British Trilobite Bt425

£4.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.  Partial
​See photo for scale.
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British Trilobite Bt426

£12.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. 
​See photo for scale.
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British Trilobite Bt428

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.  Partial
​See photo for scale.
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British Trilobite Bt429

£4.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.  Partial
​See photo for scale.
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British Trilobite Bt436

£6.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.  Partial
​See photo for scale.
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British Trilobite Bt437

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.  Partial
​See photo for scale.
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British Trilobite Bt431

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.  Partial
​See photo for scale.
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British Trilobite Bt432

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.  Partial
​See photo for scale.
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British Trilobite Bt433

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.  Partial
​See photo for scale.
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British Trilobite Bt434

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.  Partial
​See photo for scale.
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British Trilobite Bt435

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.  Partial
​See photo for scale.
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British Trilobite Bt446

£13.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. 
​See photo for scale.
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British Trilobite Bt441

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. 
​See photo for scale.
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British Trilobite Bt442

£10.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.
​See photo for scale.
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British Trilobite Bt445

£5.99
British Trilobite species:  Bettonilithus chamberlani
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. 
​See photo for scale.
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British Trilobite Bt444

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.
​See photo for scale.
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British Trilobite Bt443

£4.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. 
​See photo for scale.
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British Trilobite Bt440

£4.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.  Partial
​See photo for scale.
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British Trilobite Bt449

£4.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. 
​See photo for scale.
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British Trilobite Bt180

£8.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt186

£7.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt185

£6.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt183

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt181

£4.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Negative impression of trilobite
See picture for scale
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British Trilobite Bt190

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt189

£7.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt191

£7.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt193

£3.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt196

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt194

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt205

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt204

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt203

£13.99
British Trilobite species:  Trinucleus abruptus
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt199

£13.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Large disarticulated specimen
See picture for scale
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British Trilobite Bt197

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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On Sale

On Sale

British Trilobite Bt198

£32.99 £19.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Large display specimen​
See picture for scale
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British Trilobite Bt209

£6.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt207

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt210

£6.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt211

£6.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt212

£4.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt214

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt215

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt216

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt219

£8.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt220

£13.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt221

£9.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt222

£9.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt223

£9.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt224

£8.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt225

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt235

£4.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Negative study sample​
See picture for scale
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British Trilobite Bt234

£10.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt233

£10.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt229

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt230

£10.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt236

£8.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
See picture for scale
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British Trilobite Bt1

£12.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
Size of matrix: 5.5cm long
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On Sale

On Sale

British Trilobite Bt2

£9.99 £6.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. 
Size of matrix: 7.0cm long
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British Trilobite Bt4

£12.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
Size of matrix: 5.0cm long
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British Trilobite Bt10

£6.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
Size of matrix: 5.0cm long
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British Trilobite Bt11

£10.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. 
Size of matrix: 4.0cm long
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British Trilobite Bt19

£6.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
Size of matrix: 5.0cm long
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British Trilobite Bt17

£8.99
British Trilobite species:  Bettonilithus chamberlani​
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
Size of matrix: 5.0cm long
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British Trilobite Bt14

£6.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.  
Size of matrix: 4.0cm long
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On Sale

On Sale

British Trilobite Bt27

£16.99 £12.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
Size of matrix: 8.5cm long
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British Trilobite Bt26

£10.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
Size of matrix: 8.0cm long
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On Sale

On Sale

British Trilobite Bt23

£42.99 £22.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   Partial trilobite
Size of matrix: 14.5cm long x 13.5cm wide (7.5cm Trilobites)
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On Sale

On Sale

Ogyginus corndensis 403

£11.99 £8.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.  
Size of trilobite: 3.5cm long on original matrix,
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Ogyginus corndensis 390

£6.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.  
Size of trilobite: 1.7cm long on original matrix
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Ogyginus corndensis T11

£6.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.   
Size of trilobite: 1.9cm long on original matrix, almost complete. 
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Baby Ogyginus corndensis 4000

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. 
Size of trilobite: 0.7cm long on original matrix
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On Sale

On Sale

Double Ogyginus corndensis 424

£18.99 £14.99
British Trilobite species:  Ogyginus corndensis ​
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. 
Size of trilobite: 2.5cm and 3.0cm long on original matrix
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Negative Ogyginus corndensis 418

£5.99
British Trilobite species:  Ogyginus corndensis
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. Negative impression for study 
Size of trilobite: 2.5cm long on original matrix
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On Sale

On Sale

Ogyginus corndensis 422

£22.99 £10.99
British Trilobite species:  Ogyginus corndensis​
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales.
Size of trilobite: 5.8cm long on original matrix
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On Sale

On Sale

Ogyginus corndensis 414

£14.99 £8.99
British Trilobite species:  Ogyginus corndensis ​
Llanvirn Series, Llandrindod Wells. Location: Powys, Mid Wales. 
Size of trilobite: 3.0cm long on original matrix
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USA Trilobites
Most commonly available species are Elrathia and Peronopsids (Itagnostus). All are Cambrian age.

Elrathia kingii Cambrian Trilobite USA 01

£14.99
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Elrathia kingii Cambrian Trilobite USA 02

£16.99
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Elrathia kingii Cambrian Trilobite USA 04

£14.99
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Elrathia kingii Cambrian Trilobite USA 06

£15.99
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Elrathia kingii Cambrian Trilobite USA 07

£16.99
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Elrathia kingii Cambrian Trilobite USA 08

£12.99
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Elrathia kingii Cambrian Trilobite USA 012

£17.99
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Elrathia kingii Cambrian Trilobite USA 011

£16.99
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Elrathia kingii Cambrian Trilobite USA 010

£15.99
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Elrathia kingii Cambrian Trilobite USA 09

£16.99
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Elrathia kingii Cambrian Trilobite USA 018

£16.99
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Elrathia kingii Cambrian Trilobite USA 017

£16.99
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Elrathia kingii Cambrian Trilobite USA 016

£15.99
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Elrathia kingii Cambrian Trilobite USA 019

£14.99
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Elrathia kingii Cambrian Trilobite USA 020

£14.99
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Elrathia kingii Cambrian Trilobite USA 023

£5.99
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Elrathia kingii Cambrian Trilobite USA 025

£7.99
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Elrathia kingii Cambrian Trilobite USA 026

£6.99
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Elrathia kingii Cambrian Trilobite USA 029

£6.99
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Elrathia kingii Cambrian Trilobite USA 031

£6.99
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Elrathia kingii Cambrian Trilobite USA 032

£6.99
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Elrathia kingii Cambrian Trilobite USA 033

£7.99
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Elrathia kingii Cambrian Trilobite USA 036

£7.99
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Elrathia kingii Cambrian Trilobite USA 035

£4.99
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Elrathia kingii Cambrian Trilobite USA 038

£6.99
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Elrathia kingii Cambrian Trilobite USA 040

£8.99
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Elrathia kingii Cambrian Trilobite USA 039

£9.99
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Elrathia kingii Cambrian Trilobite USA 041

£7.99
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Elrathia kingii Cambrian Trilobite USA 042

£6.99
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Elrathia kingii Cambrian Trilobite USA 046

£17.99
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Elrathia kingii Cambrian Trilobite USA 047

£21.99
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Elrathia kingii Cambrian Trilobite USA 048

£17.99

Out of stock

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Elrathia kingii Cambrian Trilobite USA 049

£17.99
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Elrathia kingii Cambrian Trilobite USA 051

£17.99
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Elrathia kingii Cambrian Trilobite USA 056

£18.99
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Elrathia kingii Cambrian Trilobite USA 055

£17.99
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Elrathia kingii Cambrian Trilobite USA 054

£17.99
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Elrathia kingii Cambrian Trilobite USA 052

£17.99
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Elrathia kingii Cambrian Trilobite USA 053

£17.99
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