30418 - Beautiful 0.19 Inch Delgadella cf. souzai Lower Cambrian Trilobite - Morocco Graptolites you can perfectly appreciate the

you can perfectly appreciate the structure of the septums and tabulas of the coral

with an intense black color

Brongniart

Ptychagnostus leptus

30418 - Beautiful 0.19 Inch Delgadella cf. souzai Lower Cambrian Trilobite - Morocco Graptolites you can perfectly appreciate theDelgadella, Walcott 1908 (trilobite) Trilobita Agnostida Hebediscidae PaleoDB taxon number: 19208 Synonym: Pagetiellus Lermontova 1940 (taxon 155702) Parent taxon: Hebediscidae according to H. B. Whittington et al. 1997 See also Jell and Adrain 2002 and Sepkoski 2002 Sister taxa: Hebediscus, Limbadiscus, Luvsanodiscus, Neopagetina, Parapagetia, Tchernyshevioides Subtaxa: none Ecology: slow moving epifaunal detritivore Environments: carbonate (all