XX1 - Rare Basaltic Diabase. In study. 254g Harpides which are called homomorph ammonites

which are called homomorph ammonites

Trilobita - Asaphida - Remopleurididae

The comparisons with geometric morphometry on numerous dentition rests have brought up the presence of at least two distinguishable morphotypes

located in the central sector of Morocco

The matrix contains 50% of plagioclase

XX1 - Rare Basaltic Diabase. In study. 254g Harpides which are called homomorph ammonitesPetrographic description SAMPLE M XX1. Petrographic description 1. Rock specimen description The sample is a dark rock with fine grain size. A fine rim is observed on the sample, although under the petrographic study not mineralogical change was detected. Subhedral white crystals are observed of 0. 5 1. 0 mm length (Fig. 1). Figure 1. The core section of the sample showing its textural features. 2. Petrographic description The rock contains scattered