Row |
Institution |
Registration No. |
Fossil Name |
Type Status |
Country |
Locality |
Rock Unit |
Age |
HD Photos |
3D Scans |
Stereo Photos |
View |
351 |
SM |
A 30115 |
Meifodia subundata var. prima Williams |
Paratype |
Wales |
Esgair-fwyog, Llandovery, Carmarthenshire, Wales |
Lower Llandovery |
Llandovery Epoch (Silurian Period)
|
2 |
0 |
1 |
|
352 |
SM |
A 30116 |
Meifodia subundata var. prima Williams |
Paratype |
Wales |
Esgair-fwyog, Llandovery, Carmarthenshire, Wales |
Lower Llandovery |
Llandovery Epoch (Silurian Period)
|
2 |
0 |
1 |
|
353 |
SM |
A 30118 |
Meifodia subundata var. prima Williams |
Paratype |
Wales |
Scrach, Llandovery, Carmarthenshire, Wales |
Lower Llandovery |
Llandovery Epoch (Silurian Period)
|
2 |
0 |
1 |
|
354 |
SM |
A 30119 |
Meifodia subundata var. prima Williams |
Paratype |
Wales |
Esgair goch, Llandovery, Carmarthenshire, Wales |
Lower Llandovery |
Llandovery Epoch (Silurian Period)
|
2 |
0 |
1 |
|
355 |
SM |
A 30122 |
Meifodia ovalis Williams |
Paratype |
Wales |
Llwyn-yr-iar, Llandovery, Carmarthenshire, Wales |
Middle Llandovery |
Llandovery Epoch (Silurian Period)
|
2 |
0 |
1 |
|
356 |
SM |
A 30123 |
Meifodia ovalis Williams |
Paratype |
Wales |
Llwyn-yr-iar, Llandovery, Carmarthenshire, Wales |
Middle Llandovery |
Llandovery Epoch (Silurian Period)
|
1 |
0 |
0 |
|
357 |
SM |
A 30124 - A 30125 |
Meifodia ovalis Williams |
Holotype |
Wales |
Llwyn-yr-iar, Llandovery, Carmarthenshire, Wales |
Middle Llandovery |
Llandovery Epoch (Silurian Period)
|
2 |
0 |
1 |
|
358 |
SM |
A 30126 |
Meifodia ovalis var. supercedens Williams |
Holotype |
Wales |
Llanerch-goch, Llandovery, Carmarthenshire, Wales |
Upper Llandovery |
Llandovery Epoch (Silurian Period)
|
2 |
0 |
1 |
|
359 |
SM |
A 30127 |
Meifodia ovalis var. supercedens Williams |
Paratype |
Wales |
Pentre-ty-gwyn, Llandovery, Carmarthenshire, Wales |
Upper Llandovery |
Llandovery Epoch (Silurian Period)
|
2 |
0 |
1 |
|
360 |
SM |
A 30128 |
Meifodia ovalis var. supercedens Williams |
Paratype |
Wales |
Cefn-cerrig, Llandovery, Carmarthenshire, Wales |
Upper Llandovery |
Llandovery Epoch (Silurian Period)
|
2 |
0 |
1 |
|
361 |
SM |
A 30129 |
Meifodia ovalis var. supercedens Williams |
Paratype |
Wales |
Pentre-ty-gwyn, Llandovery, Carmarthenshire, Wales |
Upper Llandovery |
Llandovery Epoch (Silurian Period)
|
1 |
0 |
0 |
|
362 |
SM |
A 30130 |
Meifodia ovalis var. supercedens Williams |
Paratype |
Wales |
Glyn-moch, Llandovery, Carmarthenshire, Wales |
Upper Llandovery |
Llandovery Epoch (Silurian Period)
|
2 |
0 |
1 |
|
363 |
SM |
A 30131 |
Meifodia ovalis var. supercedens Williams |
Paratype |
Wales |
Llanerch-goch, Llandovery, Carmarthenshire, Wales |
Upper Llandovery |
Llandovery Epoch (Silurian Period)
|
2 |
0 |
1 |
|
364 |
SM |
A 30132 |
Meifodia ovalis var. supercedens Williams |
Paratype |
Wales |
Llanerch-goch, Llandovery, Carmarthenshire, Wales |
Upper Llandovery |
Llandovery Epoch (Silurian Period)
|
3 |
0 |
2 |
|
365 |
SM |
A 30133 |
Hindella crassa var. incipiens (Williams), 1951 |
Paratype |
Wales |
Plas-uchaf, Llangollen, Denbighshire, Wales |
Ashgill |
Ashgill Series (Ordovician Period)
|
2 |
0 |
1 |
|
366 |
SM |
A 30134 |
Hindella crassa var. incipiens (Williams), 1951 |
Paratype |
Wales |
Plas-uchaf, Llangollen, Denbighshire, Wales |
Ashgill |
Ashgill Series (Ordovician Period)
|
1 |
0 |
0 |
|
367 |
SM |
A 30135 |
Hindella crassa var. incipiens (Williams), 1951 |
Holotype |
Wales |
Plas-uchaf, Llangollen, Denbighshire, Wales |
Ashgill |
Ashgill Series (Ordovician Period)
|
2 |
0 |
1 |
|
368 |
SM |
A 30136 |
Hindella crassa var. incipiens (Williams), 1951 |
Paratype |
Wales |
Plas-uchaf, Llangollen, Denbighshire, Wales |
Ashgill |
Ashgill Series (Ordovician Period)
|
1 |
0 |
0 |
|
369 |
SM |
A 30142 |
Eocoelia hemisphaerica (Sowerby, J. de C.), 1839 |
Paratype |
Wales |
Sefin footbridge, Lletty'rhyddod, Llandovery, Carmarthenshire, Wales |
Shale |
Llandovery Epoch (Silurian Period)
|
2 |
0 |
1 |
|
370 |
SM |
A 30143 |
Eocoelia hemisphaerica (Sowerby, J. de C.), 1839 |
Paratype |
Wales |
Sefin footbridge, Lletty'rhyddod, Llandovery, Carmarthenshire, Wales |
Shale |
Llandovery Epoch (Silurian Period)
|
2 |
0 |
1 |
|
371 |
SM |
A 30144 |
Eocoelia hemisphaerica (Sowerby, J. de C.), 1839 |
|
Wales |
Sefin footbridge, Lletty'rhyddod, Llandovery, Carmarthenshire, Wales |
Shale |
Llandovery Epoch (Silurian Period)
|
2 |
0 |
1 |
|
372 |
SM |
A 30145 |
Eocoelia hemisphaerica (Sowerby, J. de C.), 1839 |
Paratype |
Wales |
Sefin footbridge, Lletty'rhyddod, Llandovery, Carmarthenshire, Wales |
Shale |
Llandovery Epoch (Silurian Period)
|
1 |
0 |
0 |
|
373 |
SM |
A 30146 |
Eocoelia hemisphaerica (Sowerby, J. de C.), 1839 |
|
Wales |
Sefin footbridge, Lletty'rhyddod, Llandovery, Carmarthenshire, Wales |
Shale |
Llandovery Epoch (Silurian Period)
|
1 |
0 |
0 |
|
374 |
SM |
A 30147 |
Eocoelia hemisphaerica (Sowerby, J. de C.), 1839 |
Paratype |
Wales |
Sefin footbridge, Lletty'rhyddod, Llandovery, Carmarthenshire, Wales |
Shale |
Llandovery Epoch (Silurian Period)
|
1 |
0 |
0 |
|
375 |
SM |
A 30158 |
Triplesia glabra Williams |
Holotype |
Wales |
Sevin (Sefin footbridge, Williams 1951), Llettyrhyddod (Lletty'rhyddod, Williams 1951), Llandovery, Carmarthenshire, Wales |
Lower Llandovery |
Llandovery Epoch (Silurian Period)
|
2 |
0 |
1 |
|
376 |
SM |
A 30161 |
Schizonema subplicatum (Reed), 1917 |
Lectotype |
Wales |
Gasworks, Haverfordwest, Pembrokeshire, Wales |
Haverford Mudstone Formation |
Hirnantian Age (Ordovician Period) – Llandovery Epoch (Silurian Period)
|
3 |
0 |
2 |
|
377 |
SM |
A 30172 |
Dalmanella biconvexa Williams |
Paratype |
Wales |
St. Martin's Cemetery, Haverfordwest, Pembrokeshire, Wales |
St. Martin's Bed |
Hirnantian Age (Ordovician Period)
|
3 |
0 |
2 |
|
378 |
SM |
A 30174 |
Dalmanella biconvexa Williams |
Paratype |
Wales |
St. Martin's Cemetery, Haverfordwest, Pembrokeshire, Wales |
St. Martin's Bed |
Hirnantian Age (Ordovician Period)
|
3 |
0 |
2 |
|
379 |
SM |
A 30176 - A 30178 |
Resserella llandoveriana Williams, 1951 |
|
Wales |
Martin's Bridge, Haverfordwest, Pembrokeshire, Wales |
Llandovery |
Llandovery Epoch (Silurian Period)
|
2 |
0 |
1 |
|
380 |
SM |
A 30179 |
Resserella llandoveriana Williams, 1951 |
Holotype |
Wales |
Martin's Bridge, Haverfordwest, Pembrokeshire, Wales |
Llandovery |
Llandovery Epoch (Silurian Period)
|
2 |
0 |
1 |
|
381 |
SM |
A 30180 |
Resserella llandoveriana Williams, 1951 |
Paratype |
Wales |
Martin's Bridge, Haverfordwest, Pembrokeshire, Wales |
Llandovery |
Llandovery Epoch (Silurian Period)
|
1 |
0 |
0 |
|
382 |
SM |
A 30181 |
Resserella llandoveriana Williams, 1951 |
Paratype |
Wales |
Martin's Bridge, Haverfordwest, Pembrokeshire, Wales |
Llandovery |
Llandovery Epoch (Silurian Period)
|
1 |
0 |
0 |
|
383 |
SM |
A 30184 |
Resserella llandoveriana Williams, 1951 |
Paratype |
Wales |
Gasworks, Haverfordwest, Pembrokeshire, Wales |
Gasworks Mudstone |
Llandovery Epoch (Silurian Period)
|
3 |
0 |
2 |
|
384 |
SM |
A 30199 |
Giraldiella protensa var. filitexta Williams |
Paratype |
Wales |
Llanfair-ar-y-bryn, Llandovery, Carmarthenshire, Wales |
Lower Llandovery |
Llandovery Epoch (Silurian Period)
|
1 |
0 |
0 |
|
385 |
SM |
A 302 |
Walcottina elevata Cobbold |
Undifferentiated Type |
England |
Comley Cwms, Shropshire, England |
Ob. groomi Bed (Ab1) |
Cambrian Period (Cambrian Period)
|
0 |
0 |
0 |
|
386 |
SM |
A 30200 |
Giraldiella protensa var. filitexta Williams |
Paratype |
Wales |
Llanfair-ar-y-bryn, Llandovery, Carmarthenshire, Wales |
Lower Llandovery |
Llandovery Epoch (Silurian Period)
|
2 |
0 |
1 |
|
387 |
SM |
A 30201 |
Giraldiella protensa var. filitexta Williams |
Paratype |
Wales |
Llanfair-ar-y-bryn, Llandovery, Carmarthenshire, Wales |
Lower Llandovery |
Llandovery Epoch (Silurian Period)
|
2 |
0 |
1 |
|
388 |
SM |
A 30202 |
Giraldiella protensa var. filitexta Williams |
Paratype |
Wales |
Llanfair-ar-y-bryn, Llandovery, Carmarthenshire, Wales |
Lower Llandovery |
Llandovery Epoch (Silurian Period)
|
1 |
0 |
0 |
|
389 |
SM |
A 30203 |
Giraldiella protensa var. filitexta Williams |
Paratype |
Wales |
Llanfair-ar-y-bryn, Llandovery, Carmarthenshire, Wales |
Lower Llandovery |
Llandovery Epoch (Silurian Period)
|
1 |
0 |
0 |
|
390 |
SM |
A 30204 |
Giraldiella giraldi Williams ex Bancroft ms. |
Holotype |
Wales |
St. Martin's Cemetery, Haverfordwest, Pembrokeshire, Wales |
St. Martin's Bed |
Hirnantian Age (Ordovician Period)
|
0 |
0 |
0 |
|
391 |
SM |
A 30205 |
Giraldiella giraldi Williams ex Bancroft ms. |
Paratype |
Wales |
St. Martin's Cemetery, Haverfordwest, Pembrokeshire, Wales |
St. Martin's Bed |
Hirnantian Age (Ordovician Period)
|
0 |
0 |
0 |
|
392 |
SM |
A 30207 |
Glassia tenella Williams |
Paratype |
Wales |
Cwm Crychan, Llandovery, Carmarthenshire, Wales |
Middle Llandovery (B2) |
Llandovery Epoch (Silurian Period)
|
1 |
0 |
0 |
|
393 |
SM |
A 30208 |
Glassia tenella Williams |
Paratype |
Wales |
Cwm Crychan, Llandovery, Carmarthenshire, Wales |
Middle Llandovery (B2) |
Llandovery Epoch (Silurian Period)
|
1 |
0 |
0 |
|
394 |
SM |
A 30209 |
Glassia tenella Williams |
Paratype |
Wales |
Cwm Crychan, Llandovery, Carmarthenshire, Wales |
Middle Llandovery (B2) |
Llandovery Epoch (Silurian Period)
|
2 |
0 |
1 |
|
395 |
SM |
A 30210 |
Glassia tenella Williams |
Holotype |
Wales |
Cwm Crychan, Llandovery, Carmarthenshire, Wales |
Middle Llandovery (B2) |
Llandovery Epoch (Silurian Period)
|
2 |
0 |
1 |
|
396 |
SM |
A 30211 |
Cliftonia (Cliftonia) lamellosa Williams |
Holotype |
Wales |
St. Martin's Cemetery, Haverfordwest, Pembrokeshire, Wales |
St. Martin's Bed |
Hirnantian Age (Ordovician Period)
|
0 |
0 |
0 |
|
397 |
SM |
A 303 |
Walcottina elevata Cobbold |
Undifferentiated Type |
England |
Comley Cwms, Shropshire, England |
Ob. groomi Bed (Ab1) |
Cambrian Period (Cambrian Period)
|
0 |
0 |
0 |
|
398 |
SM |
A 304 |
Walcottina elevata Cobbold |
Undifferentiated Type |
England |
Comley Cwms, Shropshire, England |
Ob. groomi Bed (Ab1) |
Cambrian Period (Cambrian Period)
|
0 |
0 |
0 |
|
399 |
SM |
A 30833 |
Pholidostrophia (Eopholidostrophia) mediocostalis (Reed), 1905 |
Lectotype |
Wales |
Upper Slade, Haverfordwest, Pembrokeshire, Wales |
Slade and Redhill Mudstone Formation |
Rawtheyan Stage (Ordovician Period)
|
0 |
0 |
0 |
|
400 |
SM |
A 30834 |
Pholidostrophia (Eopholidostrophia) mediocostalis (Reed), 1905 |
Syntype |
Wales |
Upper Slade, Haverfordwest, Pembrokeshire, Wales |
Slade Bed |
Ashgill Series (Ordovician Period)
|
0 |
0 |
0 |
|