Asaphus lepidurus, Ordovician trilobite fossil. Trilobites were arthropods that fed as they crawled on the seabed. They lived between 500 and 300 million years ago and are now extinct. This specimen dates from the Early to Middle Ordovician, and was found in the Arenig Series, in the Upper Volchov Formation (B2b), in Putilovo Quarry on the River Volchov, St Petersburg, Russia. This specimen is 6.5 centimetres long.
| px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP26514421
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
N/A
Right to Privacy:
No
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biologicaleuropeanevolutionevolutionaryextinctfaunafossilisedfossilizedfossilshistoricalnatureno-onenobodypaleontologyprehistoricrussianwildlifezoologicalmiddleordovicianearlyordovicianarenigseriesuppervolchovformationb2bputilovoquarryvolchovstpetersburgsingleasaphuslepidurusanimalfossiltrilobitearthropodspecimeneuroperussiabiologypalaeontologyzoologypalaeobiologypalaeozoologynaturalhistory1oneprehistoryordovician
1animalarenigarthropodasaphusb2bbiologicalbiologyearlyeuropeeuropeanevolutionevolutionaryextinctfaunaformationfossilfossilisedfossilizedfossilshistoricalhistorylepidurusmiddlenaturalnatureno-onenobodyoneordovicianordovicianordovicianpalaeobiologypalaeontologypalaeozoologypaleontologypetersburgprehistoricprehistoryputilovoquarryrussiarussianseriessinglespecimensttrilobiteuppervolchovvolchovwildlifezoologicalzoology
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