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Ecology: fast-moving low-level epifaunal carnivore
Errachidia province
of this type of cetaceans that speak of an evolutionary transition from land to sea
Extremely rare species
MNB Type spec mass (g): 1
05536 - Top Beautiful Cut and Polished 2.21 Inch Septarian Nodule from South Morocco Dinosaur claws Ecology: fast-moving low-level epifaunal carnivoreSeptarian concretions or septarian nodules, are concretions containing angular cavities or cracks, called "septaria". The word comes from the Latin word septum; "partition", and refers to the cracks separations in this kind of rock. Cracks are highly variable in shape and volume, as well as the degree of shrinkage they indicate. Although it has commonly been assumed that concretions grew incrementally from the inside outwards, the fact that radially