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Biomedical subjects

D Baird

Publications and source records attributed to D Baird.

At least 73 records · Page 4Linked to original sources

Abortion games.

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Abortion, Legal↗

Romeriscus, the oldest known reptile.

The description of Romeriscus, a new genus of limnoscelid reptile, is based on a partial skeleton from the Early Pennsylvanian (Westphalian A) of Nova Scotia. Although it is the earliest and most primitive reptile yet known, it is probably already too late and too specialized to be ancestral to the more advanced Carboniferous and Permian captorhinomorphs and pelycosaurs.

Animals↗