Subject ASC0000fqb
Magazine of natural history and journal of zoology, botany, mineralogy, geology and meteorology.
v. 4 (1831), Page 288 (1831)
Natural History Museum Library, London
BHL Page 2269693
Keywords
#53 caudal termination of tail of a trilobite trilobite night dark evolution specimen atmosphere phenomenon Trilobite Asaphus caudatus minute transverse lines fragments of the Calymene variolaris A.caudatus various testacea madrepores Dudley limestone a'saphus caudatus calymene variolaris A. caudatus testacea madrepoores new species caudal termination rounded processes transverse lines middle lobe caudal termination species anatomy biology zoology trilobite fosill? #fossil kind of trilobite fossil tail