Two Early Cretaceous Fossils Document Transitional Stages ...
2018-9-10 · Subsequently, both samples were embedded in resin, and diaphyseal transverse thin-sections were cut using a diamond circular saw fitted with a diamond-tipped wafering blade. One surface of each section was smoothed with a wheel grinder/polisher, and then ground manually using grinding powder (600 grit) to produce a smooth texture ideal for ...
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