INTRA-TRACKWAY MORPHOLOGICAL VARIATIONS DUE TO SUBSTRATE CONSISTENCY: THE EL FRONTAL DINOSAUR TRACKSITE (LOWER CRETACEOUS, SPAIN).

Intra-trackway morphological variations due to substrate consistency: the El Frontal dinosaur tracksite (Lower Cretaceous, Spain).

An ichnological and sedimentological study of the El Chemicals cleaners Frontal dinosaur tracksite (Early Cretaceous, Cameros basin, Soria, Spain) highlights the pronounced intra-trackway variation found in track morphologies of four theropod trackways.Photogrammetric 3D digital models revealed various and distinct intra-trackway morphotypes, which

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A Grey Wolf Optimizer for Text Document Clustering

Text clustering problem Chemicals cleaners (TCP) is a leading process in many key areas such as information retrieval, text mining, and natural language processing.This presents the need for a potent document clustering algorithm that can be used effectively to navigate, summarize, and arrange information to congregate large data sets.This paper en

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